CN111824661A - Sorting and bag collecting system based on rail trolley - Google Patents

Sorting and bag collecting system based on rail trolley Download PDF

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Publication number
CN111824661A
CN111824661A CN202010683563.0A CN202010683563A CN111824661A CN 111824661 A CN111824661 A CN 111824661A CN 202010683563 A CN202010683563 A CN 202010683563A CN 111824661 A CN111824661 A CN 111824661A
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China
Prior art keywords
module
trolley
sorting
belt conveyor
grid
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CN202010683563.0A
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CN111824661B (en
Inventor
赵博华
赵大虎
苏寒刚
朱文军
孙皓
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CHINA POST SCIENCE AND TECHNOLOGY CO LTD
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CHINA POST SCIENCE AND TECHNOLOGY CO LTD
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Publication of CN111824661A publication Critical patent/CN111824661A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/0492Storage devices mechanical with cars adapted to travel in storage aisles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C3/00Sorting according to destination
    • B07C3/02Apparatus characterised by the means used for distribution
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00Mechanical conveyors not otherwise provided for

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sorting Of Articles (AREA)

Abstract

The invention provides a sorting and packaging system based on a rail trolley, which comprises a piece supplying module, a primary sorting module, a cache module, a sorting trolley module and a grid module, wherein the sorting and packaging system comprises a sorting trolley module, a grid module and a grid module; the part supply module comprises 1 OBR code reader, 1 set of static weighing sensor and 1 belt conveyor capable of bidirectionally rotating; the primary division module comprises 1 linear guide rail, 1 belt conveyor tray which is fixed on the moving slide block and can rotate in two directions and 5 primary division direct connection grids; the cache module comprises 4 belt trays fixed on the grid support; the sorting trolley module comprises 4 rail trolleys, and each rail trolley consists of 1 trolley chassis and 1 belt conveyor tray which is fixed above the trolley chassis and can rotate in two directions; the grid module comprises 4 rows of rail grids for the X-row trolley to travel, and a mailbag opening frame and a mailbag which are arranged below the rail grids. The sorting system is simple and quick to build and disassemble, high in flexibility degree of equipment, flexible to expand, high in processing efficiency and small in occupied area.

Description

Sorting and bag collecting system based on rail trolley
Technical Field
The invention relates to the field of postal logistics automation, in particular to a sorting and bag collecting system based on a rail trolley.
Background
With the development of automated logistics systems and automated warehousing technologies, rail trolleys are widely used as shuttle vehicles on shelf rails, and can be conveniently and automatically connected with other systems, such as conveyors, elevators, robots and the like, to convey materials according to a plan. In addition, the operation of personnel is not needed, and the running speed is high, so that the workload of warehouse management personnel is obviously reduced, and the labor productivity is improved.
With the rapid development of e-commerce, in order to meet market demands, intelligent package sorting equipment is also developed, one of the wide applications is cross-belt type sorting equipment which can rapidly process a large number of packages, but the defects are obvious, the occupied area is large, the equipment cost is high, and the equipment is not suitable for application occasions of small processing places.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a sorting and packaging system based on a rail trolley.
In order to achieve the purpose, the invention adopts the technical scheme that: a sorting and packaging system based on a rail trolley comprises a piece supplying module, a primary sorting module, a cache module, a sorting trolley module and a grid module;
the workpiece supply module comprises 1 OBR code reader, 1 set of static weighing sensor and 1 belt conveyor capable of bidirectionally rotating, wherein the OBR code reader is installed above the belt conveyor, and the static weighing sensor is installed below the belt conveyor;
the primary division module comprises 1 linear guide rail, 1 belt conveyor tray which is fixed on the moving slide block and can rotate in two directions and 5 primary division direct connection grids, and the moving slide block drives the belt conveyor tray to reciprocate on the linear guide rail;
the cache module comprises 4 belt trays fixed on the grid support, and each belt tray can rotate in a single direction;
the sorting trolley module comprises 4 rail trolleys, each rail trolley consists of 1 trolley chassis and 1 belt conveyor tray which is fixed above the trolley chassis and can rotate in two directions, and wheels on the trolley chassis can enable the trolley to walk in two directions on a rail grid;
the check module comprises 4 rows of track grids for the X-row trolleys to walk, and mailbag opening frames and mailbags arranged below the track grids, wherein the mailbags are sleeved on the mailbag opening frames, each track grid is provided with one mailbag opening frame, and a personnel channel for personnel to walk and replace the mailbags is arranged in the middle of the check module.
Preferably, supply a module and be connected with the division module is controlled, when supplying mail transmission on the module to the division module, supply a module and the belt feeder equidirectional motion on the division module simultaneously, steadily transmit the mail to the division module from supplying a module to with the check mouth number synchronous transmission of mail to the division module, the belt feeder tray of division module moves along linear guide according to the mail that the check mouth number of mail bore, unload the mail to one of 4 belt trays fixed on the net support in 5 direct connection check mouths or the buffer module of division module.
Preferably, the primary dividing module is in controlled connection with the cache module, and when the mail on the primary dividing module is transmitted to one of the belt trays fixed on the grid support of the cache module, the primary dividing module and the corresponding belt conveyor on the cache module move in the same direction at the same time, so that the mail is stably transmitted to the cache module from the primary dividing module.
Preferably, the cache module is in controlled connection with the sorting trolley modules in the row, when a certain belt conveyor tray of the cache module is provided with a package, the controller of the cache module informs the sorting trolley in the row of the cache belt conveyor tray to reach the connection position of the cache belt conveyor tray through wireless communication, the cache belt conveyor tray and the belt conveyor on the sorting trolley module move in the same direction at the same time, and the mail is stably transmitted to the sorting trolley module from the cache module.
Preferably, the number of the rows of grids in the grid module can be configured according to the total grid number required by the system, each trolley walks on the grid of the row where the trolley is located, and a mailbag opening frame can be arranged below each grid to hang mailbags or a turnover box can be arranged below each grid to serve as a grid container.
Compared with the prior art, the invention has the beneficial effects that:
1. the sorting system is simple, convenient and quick to build and disassemble, and the flexibility degree of the equipment is high. The number of the grids can be increased on each column according to the requirements of users, and the expansion is flexible;
2. the lattice opening is arranged right below the track where the trolley travels, and the lattice opening and the traveling path are not mutually conflicted, so that the floor area of equipment is effectively saved;
3. the equipment occupies a small area, so that the number of sets of equipment can be increased to reach the processing efficiency required by a user according to the processing efficiency requirement of the user.
Drawings
FIG. 1 is a system block diagram of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a mail flow diagram of the present invention.
Wherein, 1 supplies a module, 2 just divide the module, 3 buffer memory modules, 4 letter sorting dolly modules, 5 check mouthful modules.
Detailed Description
As shown in fig. 1-3, a sorting and packaging system based on rail trolleys comprises a supply module 1, a primary sorting module 2, a cache module 3, a sorting trolley module 4 and a grid module 5;
the workpiece supply module 1 comprises 1 OBR code reader, 1 set of static weighing sensor and 1 belt conveyor capable of bidirectionally rotating, wherein the OBR code reader is installed above the belt conveyor, and the static weighing sensor is installed below the belt conveyor;
the primary division module 2 comprises 1 linear guide rail, 1 belt conveyor tray which is fixed on the moving slide block and can rotate in two directions and 5 primary division direct connection grids, and the moving slide block drives the belt conveyor tray to reciprocate on the linear guide rail;
the cache module 3 comprises 4 belt trays fixed on the grid support, and each belt tray can rotate in a single direction;
the sorting trolley module 4 comprises 4 rail trolleys, each rail trolley consists of 1 trolley chassis and 1 belt conveyor tray which is fixed above the trolley chassis and can rotate bidirectionally, and wheels on the trolley chassis can enable the trolley to walk on a rail grid bidirectionally;
the check module 5 comprises 4 rows of track grids for the X-row trolleys to walk, and mailbag opening frames and mailbags arranged below the track grids, wherein the mailbags are sleeved on the mailbag opening frames, each track grid is provided with one mailbag opening frame, and a personnel channel for personnel to walk and replace the mailbags is arranged in the middle of the check module.
Above-mentioned confession a module and division module controlled connection, when supplying mail transmission to division module in the piece module, supply a module and the belt feeder equidirectional motion in the division module simultaneously, with the mail from supplying a module steady transmission to division module, and with the bin number synchronous transmission to division module of mail, the belt feeder tray of division module moves along linear guide according to the mail that the bin number of mail bore, unload the mail to one in 5 direct connection bin mouths or the buffer memory module 4 belt trays fixed on the net support of division module.
The primary division module is connected with the cache module in a controlled mode, when the mails on the primary division module are transmitted to one of the belt trays of the cache module, which are fixed on the grid support, the primary division module and the corresponding belt conveyor on the cache module move in the same direction at the same time, and the mails are stably transmitted to the cache module from the primary division module.
The buffer module is connected with the sorting trolley modules in the row in a controlled manner, when a certain belt conveyor tray of the buffer module is wrapped, the controller of the buffer module informs the sorting trolley in the row in which the buffer belt conveyor tray is arranged to reach the connection position of the buffer belt conveyor tray through wireless communication, the buffer belt conveyor tray and the belt conveyor on the sorting trolley module move in the same direction, and mails are stably transmitted to the sorting trolley modules from the buffer module.
The number of the rows of grids in the grid module can be configured according to the total grid number required by the system, each trolley walks on the grid of the trolley, and a mailbag opening frame can be arranged below each grid to hang mailbags or a turnover box can be arranged below each grid to serve as a grid container.
The OBR code reading all-in-one machine with the top surface scanning adopted by the component supplying module comprises a light source and a camera with 1000 ten thousand pixels, wherein the code reading equipment reads a bar code of a packaging surface list placed on a belt conveyor tray below the code reading equipment, a bar code result is transmitted to an upper computer connected with the code reading equipment, the upper computer can inquire physical cell information corresponding to the bar code in a database or a network inside the upper computer, meanwhile, the packaging is placed above the belt conveyor tray to finish weighing, weight information, bar code information, a mail serial number generated by a system and the physical cell information are bound, and the weight information can be uploaded to a service information network as original weight information or can be subjected to secondary verification on previous weighing data; the plane size of the belt conveyor tray of the piece supplying module is 600mm x 500mm, and the baffles are arranged on the two sides of the running direction of the belt, so that the package is prevented from exceeding the range of the belt conveyor tray of the piece supplying module.
The power of the primary division module of the embodiment is a screw driven by a servo motor, and a moving block is arranged on the screw and reciprocates on a linear guide rail. The plane size of the belt conveyor tray arranged on the moving block is 600mm x 500mm, and the two sides in the running direction of the belt are provided with baffles to prevent the packages from exceeding the range of the belt conveyor tray of the piece supplying module, so that mails can be conveyed from the belt conveyor tray of the piece supplying module to the belt conveyor tray arranged on the moving block; the primary dividing module is provided with 5 directly connected grids, the 5 grids are generally set as grids with larger mail volume, and the grid which is right opposite to the zero point position of the primary dividing module is a containing grid and is used for loading physical grids which can not fall into the normal information division.
The buffer module of this embodiment is four belt feeder trays fixed on the track, and plane dimension is 600mm 500mm, is equipped with the baffle in belt traffic direction's both sides, prevents that the parcel from surpassing the belt feeder tray scope of supplying a module.
The sorting trolley module of the embodiment is an automatic guide trolley capable of walking on the rail in two directions, and is provided with 4 transverse restraining wheels matched with the rail, so that the trolley can rapidly and stably run on the rail without separating from the rail; the trolley detects a track grid in the advancing direction through a vehicle-mounted sensor and is used for positioning and automatic guiding; the trolley is powered by a lithium battery and can automatically run to a charging pile on the other side of the track to be charged when the electric quantity is low; the dolly top possesses the belt feeder tray, and plane dimension is 600mm 500mm, is equipped with the baffle in the both sides of belt traffic direction, prevents that the parcel from surpassing the belt feeder tray scope, and the belt face height flushes or slightly hangs down no more than 20mm with the cache module belt face height, guarantees mail transmission process's steady, and when the dolly reachd the adjacent position of parcel target cell, to the rotation tray of target cell orientation in with parcel uninstallation to corresponding cell.
The check mouth module of this embodiment mainly comprises dolly walking track and the mailbag mount of its below, the mailbag mount has 4 cap-nailing form protruding structure, can hang the mailbag four corners in it, the mailbag can be convenient load from the mount and dismantle, or can select not to use the mailbag, use cage car or turnover case directly to place under the track net at check mouth place, can realize the same function of accomodating the mail, dispose pedestrian's passageway in the middle of the track net, the convenient change of operator of being convenient for and taking.
The working principle of the invention is explained as follows: the mail supply module can read the bar code information of the mails placed on the tray of the belt conveyor, establish a storage area of the mail information in the computer, fill the mail bar code into the storage area of the mail information, use the bar code to inquire an information system background to obtain a sorting notch number of the mail, and then fill the notch number into an attribute storage area of the mail; meanwhile, the weighing sensor arranged below the belt conveyor tray weighs the mail and records the mail information in the storage area.
When the belt conveyor tray of the primary division module at the next stage of the workpiece supply module is positioned at the zero position, the belt of the belt conveyor tray of the workpiece supply module and the belt of the belt conveyor tray of the primary division module rotate in the same direction, and the workpiece supply module are not stopped until the mail is transmitted to the belt conveyor tray of the primary division module; the belt conveyor tray of the primary dividing module bears the mails and moves along the direction of the linear guide rail under the driving of the linear guide rail slide block, the belt conveyor tray of the primary dividing module rotates before reaching the cache belt conveyor tray in the row of the direct connection lattice opening or the target lattice opening of the primary dividing module according to the lattice opening number, the mails are fed onto the cache belt conveyor tray in the row of the direct connection lattice opening or the target lattice opening of the primary dividing module, and then the belt conveyor tray of the unloaded primary dividing module returns to the zero point position under the driving of the linear guide rail slide block; if the mails are to be transmitted to the belt conveyor tray of the cache module, the primary division module and the belt conveyor of the cache module rotate simultaneously, and when the mails completely enter the belt conveyor tray of the cache module, the two belt conveyors stop rotating.
When the mail on the belt conveyor tray of the cache module waits for the rail trolley of the grid row where the mail is positioned to reach the position of the original point, the trolley is informed to receive the mail from the cache module through wireless communication, and the belt conveyor of the cache module and the trolley belt conveyor rotate simultaneously until the mail is completely transmitted to the belt conveyor of the rail sorting trolley; then, the trolley carries the mail to the position close to the destination lattice of the mail, and the belt conveyor is rotated to unload the mail into the lattice.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.

Claims (5)

1. A sorting and packaging system based on a rail trolley comprises a piece supplying module (1), a primary sorting module (2), a cache module (3), a sorting trolley module (4) and a grid module (5),
the workpiece supply module (1) comprises 1 OBR code reader, 1 set of static weighing sensor and 1 belt conveyor capable of rotating in two directions, wherein the OBR code reader is installed above the belt conveyor, and the static weighing sensor is installed below the belt conveyor;
the primary division module (2) comprises 1 linear guide rail, 1 belt conveyor tray which is fixed on the moving slide block and can rotate in two directions and 5 primary division direct connection grids, and the moving slide block drives the belt conveyor tray to reciprocate on the linear guide rail;
the cache module (3) comprises 4 belt trays fixed on the grid support, and each belt tray can rotate in a single direction;
the sorting trolley module (4) comprises 4 rail trolleys, each rail trolley consists of 1 trolley chassis and 1 belt conveyor tray which is fixed above the trolley chassis and can rotate in two directions, and wheels on the trolley chassis can enable the trolley to walk in two directions on a rail grid;
the check module (5) comprises 4 rows of track grids for the X-row trolley to walk, and a mailbag opening frame and a mailbag which are arranged below the track grids, wherein the mailbag is sleeved on the mailbag opening frame, each track grid is provided with the mailbag opening frame, and a personnel channel for personnel to walk and replace the mailbag is arranged in the middle of the check module (5).
2. The sorting and packaging system based on the rail trolley as claimed in claim 1, wherein the mail supply module (1) is in controlled connection with the primary sorting module (2), when the mails on the mail supply module (1) are transmitted to the primary sorting module (2), the mail supply module (1) and the belt conveyor on the primary sorting module (2) move simultaneously in the same direction, the mails are smoothly transmitted to the primary sorting module (2) from the mail supply module (1), the lattice numbers of the mails are synchronously transmitted to the primary sorting module (2), the belt conveyor tray of the primary sorting module (2) moves together along a linear guide rail according to the mails borne by the lattice numbers of the mails, and the mails are unloaded to one of 5 direct-connected lattices of the primary sorting module (2) or 4 belt trays fixed on a grid support in the cache module (3).
3. A sorting and packing system based on rail cars according to claim 1, characterized in that the prime modules (1) are connected with the buffer modules (3) in a controlled manner, and when the mail on the prime modules (1) is transferred to one of the belt trays of the buffer modules (3) fixed on the grid support, the prime modules (1) and the corresponding belt conveyors on the buffer modules (3) move simultaneously in the same direction to smoothly transfer the mail from the prime modules (1) to the buffer modules (3).
4. The sorting and packing system based on rail trolleys as claimed in claim 1, wherein the buffer module (3) is in controlled connection with the sorting trolley module (4) in the row, when a certain belt conveyor tray of the buffer module (3) has a package, the controller of the buffer module (3) informs the sorting trolley in the row with the buffer belt conveyor tray to reach the connection position of the buffer belt conveyor tray through wireless communication, and the buffer belt conveyor tray and the belt conveyor on the sorting trolley module (4) move in the same direction at the same time to stably transmit the mail from the buffer module (3) to the sorting trolley module (4).
5. A trolley based sorting and bundling system according to claim 1, characterized in that the number of rows of grid in the grid module (5) is configurable according to the total number of grid required by the system, each trolley runs on the grid in the row, and a mailbag rack for hanging mailbags or a turnover box can be equipped under each grid as a grid container.
CN202010683563.0A 2020-07-16 2020-07-16 Sorting and collecting system based on track trolley Active CN111824661B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113526053A (en) * 2021-07-22 2021-10-22 北京京东乾石科技有限公司 Collection bag and falling piece receiving device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03207478A (en) * 1989-11-17 1991-09-10 Koninkl Ptt Nederland Nv Buffer system for performing buffer processing consisting of supply of flat object such as letter, its temporary storage and release, and buffer
CN106269538A (en) * 2016-08-31 2017-01-04 成都百德邮政专用设备制造有限公司 A kind of sorting system being applied to two, three grades of packages processing centers
CN207941723U (en) * 2017-07-14 2018-10-09 贝分科技(杭州)有限公司 Halved belt intelligent sorting system
CN110773437A (en) * 2019-12-02 2020-02-11 曾小波 Crawler-type circulation commodity circulation sorting machine
CN213678379U (en) * 2020-07-16 2021-07-13 中邮科技有限责任公司 Sorting and bag collecting system based on rail trolley

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03207478A (en) * 1989-11-17 1991-09-10 Koninkl Ptt Nederland Nv Buffer system for performing buffer processing consisting of supply of flat object such as letter, its temporary storage and release, and buffer
CN106269538A (en) * 2016-08-31 2017-01-04 成都百德邮政专用设备制造有限公司 A kind of sorting system being applied to two, three grades of packages processing centers
CN207941723U (en) * 2017-07-14 2018-10-09 贝分科技(杭州)有限公司 Halved belt intelligent sorting system
CN110773437A (en) * 2019-12-02 2020-02-11 曾小波 Crawler-type circulation commodity circulation sorting machine
CN213678379U (en) * 2020-07-16 2021-07-13 中邮科技有限责任公司 Sorting and bag collecting system based on rail trolley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113526053A (en) * 2021-07-22 2021-10-22 北京京东乾石科技有限公司 Collection bag and falling piece receiving device

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