WO2022021658A1 - Dispositif intégré de tri et de stockage et procédé - Google Patents

Dispositif intégré de tri et de stockage et procédé Download PDF

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Publication number
WO2022021658A1
WO2022021658A1 PCT/CN2020/127136 CN2020127136W WO2022021658A1 WO 2022021658 A1 WO2022021658 A1 WO 2022021658A1 CN 2020127136 W CN2020127136 W CN 2020127136W WO 2022021658 A1 WO2022021658 A1 WO 2022021658A1
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WO
WIPO (PCT)
Prior art keywords
picking
cargo
station
storage
layer
Prior art date
Application number
PCT/CN2020/127136
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English (en)
Chinese (zh)
Inventor
华聚良
Original Assignee
江苏华章物流科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN202010758639.1A external-priority patent/CN114056818A/zh
Priority claimed from CN202010757636.6A external-priority patent/CN114056817A/zh
Priority claimed from CN202010757629.6A external-priority patent/CN114056816A/zh
Application filed by 江苏华章物流科技股份有限公司 filed Critical 江苏华章物流科技股份有限公司
Publication of WO2022021658A1 publication Critical patent/WO2022021658A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B17/00—Other machines, apparatus, or methods for packaging articles or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical

Definitions

  • the invention relates to the field of warehousing and logistics, in particular to an integrated device and method for storage and picking.
  • the container is transported back to the vertical warehouse through the conveyor line, which also plays a buffer role to a certain extent; however, the storage and sorting system of this structure has the problems of out-of-warehouse, low return-to-warehouse efficiency, and out-of-warehouse picking.
  • the present invention aims to solve the above problems, and provides an integrated storage and picking device and method, which adopts a lifting mechanism to directly connect to the picking station, and can realize the function of directly transporting the cargo box from the cargo hoist to the picking station without the need for the prior art.
  • the complex conveying line transfers and conveys the cargo boxes, which improves the efficiency of outbound storage, simplifies the outbound sorting process, and greatly reduces the input cost.
  • the access system and the picking station adopt an integrated design to form a whole device, which not only greatly reduces the input cost, but also saves the space usage cost occupied by the complex conveying line in the prior art.
  • the access system and picking station are modular in design, which can be expanded according to actual needs to meet diverse needs and have wide adaptability.
  • a storage-picking integrated device which includes at least one set of access systems and at least one picking station; wherein:
  • the access system includes multi-layer racks, lifting mechanisms and shuttles;
  • the lifting mechanism includes at least one cargo hoist, and the cargo hoist has a cargo lifting pallet;
  • the shuttle car When the shuttle car moves to the first position of the roadway, it can be docked with the cargo lift pallet to transfer the cargo box between the shuttle car and the cargo lift pallet;
  • the picking station is docked with the cargo lift tray for case transfer between the cargo lift tray and the picking station.
  • the lifting mechanism includes two cargo elevators, and the two cargo elevators are symmetrically arranged on both sides of the first position of the roadway.
  • Each of the cargo lift pallets may allow multiple cargo boxes to be placed simultaneously.
  • the hoisting mechanism also includes a layer-changing hoist
  • the layer-changing hoist is connected to the first position of the roadway to change layers for the shuttle.
  • the number of access systems is multiple groups; the multiple groups of access systems are arranged in parallel.
  • the number of picking stations is multiple; the multiple picking stations are arranged in parallel;
  • the equipment also includes a conveying line body
  • the conveyor line can communicate between multiple picking stations, and/or can communicate between the cargo lift tray and the picking stations.
  • the conveying line body includes a plurality of conveying lines, and each conveying line can communicate with each other to convey the cargo box.
  • the conveying line body further includes a transfer conveying device.
  • an integrated equipment for storage, picking and packaging is also proposed, and the equipment includes the aforementioned integrated equipment for storage and picking, and other equipment;
  • the aforementioned other equipment includes at least one of a receiving station and a packing station,
  • the receiving station is docked with the cargo lifting pallet to transfer the cargo box between the receiving station and the cargo lifting pallet;
  • Packing station docked with the picking station, used to pack the sorted goods.
  • the method is based on the aforementioned integrated storage and sorting equipment, and the method includes:
  • the shuttle car takes out the container from the multi-layer rack and moves to the first position in the aisle;
  • the shuttle car transfers the cargo box to the cargo lift pallet of the cargo elevator;
  • the cargo lift pallet moves down with the boxes on it and transfers the boxes to the picking station;
  • Operators or robots sort the boxes at the picking station to complete the sorting.
  • a multi-layer storage and picking integrated device includes at least one set of access systems and a multi-layer picking station; wherein:
  • the equipment includes at least one set of access systems and multi-level picking stations; wherein:
  • the access system includes multi-layer racks, lifting mechanisms and shuttles;
  • the lifting mechanism includes at least one cargo hoist, and the cargo hoist has a cargo lifting pallet;
  • the shuttle car When the shuttle car moves to the first position of the roadway, it can be docked with the cargo lift pallet to transfer the cargo box between the shuttle car and the cargo lift pallet;
  • Picking stations on each floor include at least one picking station
  • Each picking station can be docked with the cargo lift tray to transfer the cases between the cargo lift tray and the picking station.
  • the number of access systems is multiple groups; the multiple groups of access systems are arranged in parallel.
  • the picking station on each layer includes multiple picking stations; the multiple picking stations on the same layer are arranged side by side; the picking station on each layer is also provided with a corresponding conveying line body; Communication between multiple picking stations, and/or communication between the cargo lift tray and the picking station.
  • the equipment is further provided with an auxiliary shared cargo elevator;
  • Auxiliary shared cargo hoist can be docked with each layer of conveyor line body.
  • a full-link storage integrated device includes the aforementioned multi-layer storage and picking integrated device and other devices;
  • the aforementioned other equipment includes at least one of a receiving station, a packing station and a screw conveyor,
  • the receiving station is docked with the cargo lifting pallet to transfer the cargo box between the receiving station and the cargo lifting pallet;
  • Packing station docked with the picking station, used to pack the sorted goods
  • the screw conveyor is connected to the picking station; it is used to transport the goods sorted at the picking station on each floor or packaged at the packing station to the external delivery device.
  • the method is based on the aforementioned multi-layer storage and picking integrated equipment, and the method includes:
  • the shuttle car takes out the container from the multi-layer rack and moves to the first position in the aisle;
  • the shuttle car transfers the cargo box to the cargo lift pallet
  • the cargo lift pallet moves down with the boxes on it, and transfers the boxes to the picking station on the designated floor;
  • Operators or robots sort the boxes at the picking station to complete the sorting.
  • the storage-picking integrated device and method proposed by the present invention has the remarkable beneficial effect of:
  • the cargo hoist can be directly connected to the picking station and the receiving station; the picking station can be directly connected to the packing station and the screw conveying device, which can not only realize the function of directly storing the cargo boxes from the receiving station, but also realize the storage of the goods.
  • the outbound function of the box directly transported from the aforementioned cargo elevator to the picking station can also realize the function of directly outputting the box from the picking station, packing, and shipping to the outside world; no need for the complex conveying line in the prior art to transfer and transport
  • the cargo box simplifies the process of receiving, outgoing, sorting, and returning to the warehouse, improves the efficiency of inbound and outbound storage, saves floor space and greatly reduces input costs.
  • All the equipment disclosed in the present invention adopts an integrated design and constitutes a whole equipment; the multi-layer shelves, the access system, and the picking station (single-layer or multi-layer) are all of modular design, which can be expanded according to actual needs, Meet diverse needs and have wide adaptability.
  • FIG. 1 is a schematic top-view layout diagram of a storage-picking integrated device according to a preferred embodiment of the present invention.
  • FIG. 2 is a schematic side view of a storage-picking integrated device according to a preferred embodiment of the present invention.
  • FIG. 3 is a schematic top-view layout diagram of a storage-picking integrated device (two groups of access systems) according to another preferred embodiment of the present invention.
  • FIG. 4 is a schematic top view layout of a storage-picking integrated device (4 groups of access systems) according to another preferred embodiment of the present invention.
  • FIG. 5 is a schematic diagram of the layout of the conveying line body according to another preferred embodiment of the present invention.
  • FIG. 6 is a schematic top-view layout diagram of a multi-layer storage-picking integrated device according to a preferred embodiment of the present invention.
  • FIG. 7 is a schematic side view of a multi-layer storage and sorting integrated device according to a preferred embodiment of the present invention.
  • FIG. 8 is a schematic top-view layout diagram of a multi-layer storage-picking integrated device (two groups of access systems) according to another preferred embodiment of the present invention.
  • FIG. 9 is a schematic top-view layout diagram of a multi-layer storage-picking integrated device (4 groups of access systems) according to another preferred embodiment of the present invention.
  • FIG. 10 is a schematic diagram of the layout of a conveyor line body (with an auxiliary shared cargo hoist) according to another preferred embodiment of the present invention.
  • FIG. 11 is a schematic diagram of a screw conveying device according to another preferred embodiment of the present invention.
  • an integrated storage and sorting equipment is also proposed, which is suitable for storage and sorting operations in the field of warehousing and logistics, simplifies the operation process, simple equipment layout, saves space, and greatly reduces costs.
  • the equipment includes one or more sets of access systems 2 and one or more sets of picking stations 3 .
  • the access system 2 includes a multi-level rack 2-2, a lifting mechanism 2-1 and a shuttle 2-3.
  • the hoisting mechanism 2-1 includes at least one cargo hoist.
  • a set of access systems 2 corresponds to at least one picking station 3 and comprises at least one lifting mechanism 2-1. In actual use, it can be flexibly expanded and extended according to the actual storage picking requirements.
  • each set of modular access systems 2 is correspondingly provided with a lifting mechanism 2 - 1 .
  • each group of modular storage systems 2 can be flexibly and symmetrically arranged with two rows of multi-layer shelves 2-2.
  • the two rows of multi-layer shelves 2-2 are parallel to each other and form an aisle 2-21.
  • Shuttle cars 2-3 Run in lanes 2-21.
  • the end of the tunnel 2-21 close to the lifting mechanism 2-1 is set as the first position 2-21a.
  • the first position 2-21a of the roadway extends beyond the multi-layer rack 2-2.
  • Each shelf 2-2 includes multiple storage spaces.
  • the multi-layer shelves 2-2 are also modular in design; they can be expanded and extended flexibly according to actual storage requirements, such as lengthening the shelves along the longitudinal direction of the roadway; it can also be deepened in the depth direction of the shelves, such as how deep Bit shelf.
  • the aforementioned multi-layer shelf 2-2 is a well-known technology in the art, and any suitable structure existing or developed in the future can be used according to the disclosure of the present invention. It is worth noting that the structure and manner of the aforementioned racks 2-2 can be applied to cargo boxes 7 of different sizes (such as cartons or turnover boxes), or directly support goods.
  • the lifting mechanism 2-1 includes two cargo elevators 2-11 and 2-12 and one floor-changing elevator 2-13.
  • the two cargo elevators 2-11, 2-12 are symmetrically arranged on both sides of the first position 2-21a of the roadway.
  • the shuttle 2-3 has telescopic forks, and the telescopic forks can be bidirectionally telescopic toward the two cargo elevators 2-11 and 2-12.
  • Each cargo elevator 2-11, 2-12 has a cargo lift tray 2-11a, 2-12a.
  • the cargo lift trays 2-11a and 2-12a can allow one or more cargoes or cargo boxes to be placed at the same time to play a buffering role.
  • the cargo lift trays 2-11a, 2-12a can carry the cargo or the cargo box 7 and move up and down with the cargo or the cargo box 7 carried thereon.
  • the cargo lift pallets 2-11a and 2-12a are roller conveyors.
  • the picking station 3 has two conveying inlets 3-1, 3-2, the two inlets 3-1, 3-2 are respectively arranged on both sides of the main body of the picking station, and the two inlets 3-1, 3-2 are respectively connected with the
  • the lift trays 2 - 11 a and 2 - 12 a of the two cargo elevators are directly connected to each other, so as to transfer cases between the lift trays 2 - 11 a and 2 - 12 a and the picking station 3 .
  • Each cargo elevator corresponds to at least one picking station 3 .
  • the shuttle 2-3 takes out the container 7 from the multi-layer rack 2-2, and moves along the roadway 2-21 to the roadway first position 2-21a Or move to the layer-changing elevator 2-13; the shuttle 2-3 transfers the cargo or the cargo box 7 to the cargo lifting pallets 2-11a, 2-12a; the cargo lifting pallets 2-11a, 2-12a drive the goods or The cargo box 7 moves downward; the cargo or the cargo box 7 is directly transported from the cargo lifting pallets 2-11a and 2-12a to the picking station 3, and the operator or robot completes the picking of the cargo or the cargo box 7 at the picking station 3.
  • the sorted goods or containers 7 are directly transported from the picking station 3 to the cargo lift trays 2-11a and 2-12a; the cargo lift trays 2-11a and 2-12a drive the goods Or the cargo box 7 moves upward; the shuttle 2-3 moves along the roadway 2-21 to the first position 2-21a of the roadway or moves to the layer-changing elevator 2-13, and lifts the cargo or the cargo box 7 from the cargo pallet 2-11a and 2-12a; the shuttle car 2-3 stores the goods or boxes 7 on the multi-layer rack 2-2.
  • the cargo lift trays 2-11a and 2-12a of the equipment can be directly connected to the picking station, and the cargo lift trays 2-11a and 2-12a also have a buffering function; it is possible to directly transport the cargo box 7 from the elevator to the picking station 3, and the shuttle car 2-3 can transfer the cargo boxes between it and the cargo lifting pallets 2-11a and 2-12a both at the first position 2-21a of the roadway and on the layer-changing elevator 2-13;
  • the complex conveying line in the prior art and there is no need to set up a temporary storage table for transferring, buffering, and conveying the cargo boxes on the outside of the vertical storage shelf, which improves the efficiency of outgoing and returning to the warehouse; greatly reduces the input cost;
  • the space usage cost occupied by the complex conveying line body in the prior art is saved.
  • the number of shuttles 2-3 is one or more.
  • the aforementioned layer-changing elevator 2-13 is docked with the first position 2-21a of the roadway, and is used for layer-changing for the shuttle car 2-3.
  • the access system 2 can share one or more shuttles 2-3 through the layer-changing elevators 2-13; maximize the utilization of the resources of the shuttles 2-3 for access.
  • the The apparatus when the modular access system 2 is arranged in multiple groups, in order to realize the random circulation of the containers and reduce the frequency of in-out and out of the warehouse, in some preferred embodiments, the The apparatus also includes a simple conveyor line body 4 .
  • the conveyor line 4 can connect multiple picking stations 3, and/or can connect the cargo lift trays 2-11a, 2-12a and the picking stations 3, so that multiple picking stations 3 and multiple groups of access
  • the cargo boxes 7 between the plurality of cargo elevators 2-11 and 2-12 of the system 2 can be transported arbitrarily.
  • the conveying line body 4 includes a plurality of conveying lines, and each conveying line can communicate with each other to convey the cargo box 7 .
  • the conveying line body 4 also includes a transfer conveying device 4-1.
  • the transfer conveying device 4-1 is arranged at the position where the goods or the container 7 need to be reversed, and is used for the reversal transfer of the goods or the container 7 between the goods lifting tray and the picking station 3, and the transfer between multiple conveying lines.
  • the reversing transfer of goods or cases 7, and the reversing transfer of goods or cases 7 between multiple conveyor lines and picking stations 3, enables multiple picking stations 3, multiple conveyor lines, and multiple sets of access systems
  • the cargo or the cargo box 7 among the plurality of cargo elevators of 2 can be freely circulated.
  • the equipment including 4 sets of modular access systems 2 as an example, when the goods or boxes 7 have completed the picking task at a certain picking station 3;
  • the box 7 is transferred from the picking station 3 to other picking stations 3 through the conveyor line 4 for picking until the box 7 completes all picking tasks, and then the box 7 is returned to the warehouse.
  • the equipment includes the aforementioned integrated equipment for storage and picking, and a receiving station 1 .
  • the receiving station 1 can be docked with the cargo lifting pallets 2-11a, 2-12a to carry out the transfer of the cargo boxes between the receiving station 1 and the cargo lifting pallets 2-11a, 2-12a.
  • the goods or the container 7 are placed on the conveying equipment 6 such as pallets, and are directly put into storage from the receiving station 1, and there is no need to separately provide a complicated input line body for storage.
  • a storage-picking-packaging integrated device is also proposed.
  • the device includes the aforementioned storage-picking integrated device and a packing station 5 .
  • the packing station 5 is docked with the sorting station 3 for packing the sorted goods.
  • the goods or boxes 7 are directly packed and shipped at the packing station 5, and there is no need to set up a complicated input line for delivery.
  • the storage-picking-packaging integrated device includes the aforementioned storage-picking integrated device, the aforementioned packing station 5 and the aforementioned receiving station 1 .
  • the goods or boxes 7 are directly put into storage from the receiving station 1, and are directly packaged and shipped at the packing station 5 after sorting; there is no need to set up complex input lines for storage and delivery, which simplifies the receipt and delivery of goods. Warehousing, picking, and shipping processes have improved efficiency, greatly reduced costs, and saved space.
  • a method is also proposed, as shown in FIG. 1 , the method is based on the aforementioned integrated storage and sorting equipment, and the method includes:
  • the shuttle 2-3 takes out the container 7 from the multi-level rack 2-2, and moves along the roadway 2-21 to the roadway first position 2-21a or onto the floor changing elevator 2-13.
  • the shuttle 2-3 transfers the cargo box 7 to the cargo lift trays 2-11a, 2-12a of the cargo elevator.
  • the cargo lift trays 2 - 11 a , 2 - 12 a make a downward movement with the totes 7 thereon and transfer the totes 7 to the picking station 3 .
  • the cargo lift tray can also play a buffering role, that is, the cargo lift trays 2-11a and 2-12a can wait until the cargo boxes 7 on them are full before moving downward, which improves the lifting efficiency of the lifting mechanism.
  • the operator or the robot sorts the boxes 7 at the picking station 3 to complete the sorting.
  • the boxes 7 are transferred from the picking station 3 to the lifting pallets 2-11a and 2-12a.
  • the cargo lift trays 2-11a, 2-12a move upward with the cargo boxes 7 thereon.
  • the shuttle 2-3 moves to the first position 2-21a of the roadway or to the floor changing elevator 2-13, takes out the cargo box 7 from the cargo lifting pallets 2-11a, 2-12a, and stores the cargo box 7 in To the multi-level shelf 2-2.
  • the aforementioned warehouse-returning process further includes: an operator or a robot picks the container 7 at the picking station 3 .
  • the conveyor line 4 transfers the boxes 7 from the picking station 3 to the cargo lifting trays 2-11a, 2-12a and performs the return process, or transfers the boxes 7 from the picking station 3 to other picking stations 3 Carry out the next picking process and then return to the warehouse.
  • the container 7 has been picked at the current picking station 3, it can be directly transferred to other picking stations 3 for picking, until the container 7 has completed all the picking tasks and then returned to the warehouse, which greatly reduces the output and return of the container. Library frequency and times.
  • a multi-layer storage and picking integrated device includes one or more groups of access systems 2, and a multi-layer picking station; a multi-layer picking station Set up from bottom to top; each layer of picking stations 3a, 3b, 3c includes one or more picking stations 3 .
  • the access system 2 includes a multi-level rack 2-2, a lifting mechanism 2-1 and a shuttle 2-3.
  • the hoisting mechanism 2-1 includes at least one cargo hoist.
  • FIG. 8 When there are multiple groups of access systems 2 and/or when the number of picking stations 3 on each floor is multiple, as shown in FIG. 8 in conjunction with FIG. 9 , the multiple groups of access systems are shown in a modular parallel arrangement. Multiple picking stations 3 on the same floor are arranged side by side. A set of access systems 2 corresponds to at least one lift mechanism 2-1. In actual use, it can be flexibly expanded and extended according to the actual storage picking requirements.
  • each set of modular access systems 2 is correspondingly provided with a lifting mechanism 2 - 1 .
  • each group of modular storage systems 2 can be flexibly and symmetrically arranged with two rows of multi-layer shelves 2-2.
  • the two rows of multi-layer shelves 2-2 are parallel to each other and form an aisle 2-21, and the shuttle 2- 3 runs in lanes 2-21.
  • the end of the tunnel 2-21 close to the lifting mechanism 2-1 is set as the first position 2-21a.
  • the first position 2-21a is located outside the multi-level shelf 2-2.
  • Each shelf 2-2 includes multiple storage spaces.
  • the multi-layer shelves 2-2 are also of modular design, which can be expanded and extended flexibly according to the actual storage requirements, such as lengthening the shelves along the longitudinal direction of the roadway; it can also be deepened in the depth direction of the shelves, such as how deep Bit shelf.
  • the aforementioned multi-layer shelf 2-2 is a well-known technology in the art, and any suitable structure existing or developed in the future can be used according to the disclosure of the present invention. It is worth noting that the structure and manner of the aforementioned racks 2-2 can be applied to cargo boxes 7 of different sizes (such as cartons or turnover boxes), or directly support goods.
  • the hoisting mechanism 2-1 includes two cargo hoists 2-11 and 2-12 and one deck-changing hoist 2-13.
  • the two cargo hoists 2-11, 2-12 are symmetrically arranged on both sides of the first position 2-21a of the roadway.
  • the shuttle 2-3 has telescopic forks, and the telescopic forks can be bidirectionally telescopic toward the two cargo elevators 2-11 and 2-12.
  • Each cargo elevator 2-11, 2-12 has a cargo lift tray 2-11a, 2-12a.
  • the cargo lift trays 2-11a and 2-12a can allow one or more cargoes or cargo boxes 7 to be placed at the same time to play a buffering role.
  • the cargo lift trays 2-11a, 2-12a can carry the cargo box 7 (or cargo) and move up and down with the cargo box 7 (or cargo) carried thereon.
  • the cargo lift pallets 2-11a, 2-12a are also roller conveyors.
  • the shuttle 2-3 moves to the first position 2-21a of the roadway or moves to the layer-changing elevator 2-13, the shuttle 2-3 can be docked with the cargo lifting pallets 2-11a and 2-12a to carry out Cargo box transfer between shuttle 2-3 and cargo lift pallets 2-11a, 2-12a.
  • Each picking station 3 of each layer of picking stations can be docked with the cargo lifting trays 2-11a, 2-12a to transfer the cargo boxes between the cargo lifting trays 2-11a, 2-12a and the picking station 3.
  • Each cargo elevator corresponds to at least one picking station 3 .
  • the specific structure of the picking station 3 has been specifically described in the foregoing embodiment of the integrated storage and picking device, and will not be repeated here.
  • the shuttle 2-3 takes out the container 7 from the multi-layer rack 2-2, and moves along the roadway 2-21 to the roadway first position 2-21a or moves to the exchange On the floor elevator 2-13; the shuttle car 2-3 transfers the goods or the cargo box 7 to the cargo lifting trays 2-11a and 2-12a of the cargo elevators 2-11 and 2-12; the cargo lifting tray 2-11a , 2-12a drives the cargo box 7 (or the goods) to move down; the cargo box 7 (or the goods) is directly transported from the cargo lifting trays 2-11a and 2-12a to the picking station 3 on the designated floor, and the operator or robot is picking Station 3 completes the picking of totes 7 (or cargo).
  • the picked boxes 7 (or goods) are directly transported from the picking station 3 to the lifting pallets 2-11a, 2- of the goods elevators 2-11, 2-12 On 12a; the cargo lifting pallets 2-11a, 2-12a drive the cargo box 7 (or the cargo) to move up to the height of the designated layer; the shuttle 2-3 moves to the first position 2-21a of the roadway or moves to the layer change to lift 2-13, and take out the cargo box 7 (or cargo) from the cargo lifting pallets 2-11a, 2-12a; the shuttle 2-3 moves along the roadway 2-21 to deposit the cargo box 7 (or cargo) into to the multi-level shelf 2-2.
  • the lifting mechanism of the equipment can be directly connected to the picking station, and the cargo lifting trays 2-11a and 2-12a also have a buffering function;
  • the transfer of the cargo box between it and the cargo lifting pallets 2-11a, 2-12a can be realized at the first position 2-21a of the roadway and on the layer-changing elevator 2-13; no complicated conveying line in the prior art is required.
  • the number of shuttles 2-3 is one or more.
  • the aforementioned layer-changing elevator 2-13 is docked with the first position 2-21a of the roadway, and is used for layer-changing for the shuttle car 2-3.
  • the access system 2 can share one or more shuttles 2-3 through the layer-changing elevators 2-13; maximize the utilization of the resources of the shuttles 2-3 for access.
  • each picking station is provided with a conveyor line 4 correspondingly; the equipment is also provided with auxiliary shared cargo elevators 2-14.
  • the conveying line 4 can connect multiple picking stations 3 on the same layer, and/or can connect the lift trays 2-11a, 2-12a and the picking station 3 on the layer, so that the multiple picking stations 3, and
  • the cargo (or the cargo box 7) among the plurality of cargo elevators 2-11 and 2-12 of the multi-group access system 2 can be transported arbitrarily.
  • the box 7 after the box 7 is picked at the current picking station 3, it can be directly transferred to other picking stations 3 (the other picking stations 3 here include other picking stations on the same floor and other picking stations on different floors) for picking until
  • the container 7 is returned to the warehouse after all the picking tasks are completed, which greatly reduces the frequency and times of the container leaving and returning to the warehouse, and improves the overall storage and sorting efficiency of the equipment.
  • the conveying line body 4 includes a plurality of conveying lines, and each conveying line can communicate with each other to convey the cargo box 7 .
  • the conveying line body 4 further includes a transfer conveying device 4-1.
  • the transfer conveying device 4-1 is arranged at the position where the goods or the container 7 need to be turned, and is used for the reversal and transfer of the container 7 (or the goods) between the cargo lifting trays 2-11a, 2-12a and the picking station 3 , the reversing transfer of boxes 7 (or goods) between multiple conveyor lines, and the reversing transfer of boxes 7 (or goods) between multiple conveyor lines and the picking station 3, so that multiple picking stations 3 , a plurality of conveying lines, and a plurality of cargo boxes 7 (or cargoes) among a plurality of cargo elevators of the multi-group access system 2 can be freely circulated.
  • the aforementioned auxiliary shared cargo elevators 2-14 can be docked with the conveying line bodies of each layer.
  • the device can complete the transfer of cargo boxes 7 (or goods) between the picking stations 3a, 3b, 3c on each floor by assisting the shared cargo elevators 2-14, and can also realize multiple picking stations 3,
  • the transfer of the cargo box 7 (or the cargo) between the multiple conveyor lines and the multiple cargo elevators of the multiple groups of access systems 2 greatly reduces the workload of the cargo elevators 2-11 and 2-12.
  • the shuttle 2-3 takes out the container 7 from the multi-layer rack 2-2, and moves along the roadway 2-21 to the roadway first position 2-21a or moves to the exchange on the floor elevator 2-13; the shuttle car 2-3 transfers the goods or the cargo box to the cargo lifting pallets 2-11a and 2-12a of the cargo elevator; the cargo lifting pallets 2-11a and 2-12a drive the cargo box 7 (or goods) are lowered and moved to the picking station height of the designated layer; the container 7 (or goods) is transported from the goods lifting trays 2-11a, 2-12a to the picking station 3 of the designated layer through the conveyor line 4, the operator or The robot completes the picking of the boxes 7 (or goods) at the picking station 3; after the picking is completed, the boxes 7 are transferred from the picking
  • the sorted container 7 (or the goods) is transported from the picking station 3 to the auxiliary shared goods elevator 2-14 through the conveying line 4 (of course, it can also be directly transported to
  • the auxiliary shared cargo elevator 2-14 drives the cargo box 7 (or the cargo) to move upward and transfer it to the conveying line body 4 of the designated layer; and then transfer the cargo box 7 (or the cargo) to the cargo elevator through the conveying line body 4 2-11, 2-12, the shuttle 2-3 moves along the roadway 2-21 to the first position 2-21a of the roadway, or moves to the floor changing elevator 2-13, and lifts the cargo box 7 (or the cargo) from the cargo
  • the pallets 2-11a and 2-12a are taken out; the shuttle car 2-3 stores the cargo box 7 (or the goods) on the multi-layer rack 2-2.
  • a full-link storage integrated device is also proposed, as shown in FIG. 6 to FIG. 11 , the device includes the aforementioned storage-picking integrated device and other devices.
  • the aforementioned other equipment includes at least one of the receiving station 1 , the packing station 5 and the screw conveyor 8 .
  • the receiving station 1 which is usually arranged on the bottom floor, can be docked with the cargo lifting pallets 2-11a and 2-12a, so as to carry out the connection between the receiving station 1 and the cargo lifting pallets 2-11a and 2-12a.
  • Container transfer. Goods or cargo boxes 7 are placed on transport equipment 6 such as pallets, and are directly put into storage from receiving station 1. There is no need to set up complex input lines for storage, which greatly reduces costs, saves floor space, and simplifies receiving goods. , outbound, picking operation process.
  • the equipment includes the aforementioned storage-picking integrated equipment and a packing station 5 .
  • the packing station 5 is docked with the sorting station 3 for packing the sorted goods.
  • the goods or boxes 7 are directly packaged and shipped at the packaging station 5, without the need for additional complex input lines for delivery, which greatly reduces costs, saves floor space, and simplifies the process of receiving, shipping, and picking.
  • the equipment includes the aforementioned integrated storage and sorting equipment and the screw conveying device 8 .
  • the screw conveyor 8 can be docked with each picking station 3 of the picking station on each floor; it is used to directly transport the goods sorted at the picking stations on each floor or the boxes that have been packed at the packing station 5 to the outside for delivery. device 9.
  • the goods or the cargo box 7 are transported directly to the external delivery device 9 through the screw conveying device 8, and there is no need to set up a complex input line for delivery, which greatly reduces the cost, saves the floor space, and simplifies the delivery, receipt, and delivery of goods.
  • Outbound, picking, and shipping workflows are possible to be used to transport the goods sorted at the picking stations on each floor or the boxes that have been packed at the packing station 5 to the outside for delivery.
  • the equipment includes any two of the receiving station 1 , the packing station 5 and the screw conveyor 8 , or includes the receiving station 1 , the packing station 5 and the screw conveyor 8 .
  • the goods or boxes 7 are directly put into the warehouse from the receiving station 1, and are directly packed at the packing station 5 after subsequent sorting out of the warehouse or shipped through the screw conveying device 8; there is no need to set up a complex input line body to enter the warehouse. , delivery, which greatly reduces the cost, saves the floor space, and simplifies the process of receiving, outgoing, picking, and shipping.
  • a method is also proposed, as shown in FIG. 6 , the method is based on the aforementioned integrated equipment for multi-layer storage and sorting, and the method includes:
  • the shuttle 2-3 takes out the container 7 from the multi-level rack 2-2, and moves along the roadway 2-21 to the roadway first position 2-21a or onto the floor changing elevator 2-13.
  • the shuttle 2-3 transfers the cargo box 7 to the cargo lift trays 2-11a, 2-12a of the cargo elevator.
  • the cargo lift trays 2-11a, 2-12a make a descending movement with the boxes 7 thereon to reach the height of the picking station 3 on the designated floor, and transfer the totes 7 to the picking station 3 on the designated floor. It should be noted that the cargo lift tray can also play a buffering role, that is, the cargo lift trays 2-11a and 2-12a can wait until the cargo boxes 7 on them are full before moving downward, which improves the lifting efficiency of the lifting mechanism.
  • the operator or the robot sorts the boxes 7 at the picking station 3 to complete the sorting.
  • the operator or the robot transfers the boxes 7 from the picking station 3 to the lifting pallets 2-11a and 2-12a and performs the return process, or transfers the boxes 7 from the picking station 3 to the lifting pallets 2-11a and 2-12a.
  • the picking station 3 is transferred to other layers of picking stations through the cargo elevators 2-11, 2-12 to perform the next picking process, until all the picking operations of the box are completed, and then transferred to the cargo lifting trays 2-11a, 2-12a, And perform the return process.
  • the aforementioned return process further includes: after the sorting is completed, the conveying line 4 and/or the auxiliary sharing The cargo elevator 2-14 transfers the totes 7 indirectly from the picking station 3 to the cargo lift trays 2-11a, 2-12a, or transfers the totes 7 from the picking station 3 to other designated picking stations 3 (here the The other picking stations 3 include other picking stations on the same floor and other picking stations on different floors) for picking.
  • the other picking stations 3 include other picking stations on the same floor and other picking stations on different floors

Abstract

La présente invention concerne un dispositif intégré de stockage et de tri et un procédé basé sur le dispositif intégré. Le dispositif comprend au moins un groupe de systèmes d'accès (2) et au moins un poste de tri (3) ; chaque système d'accès (2) comprend une étagère multicouche (2-2), un mécanisme de levage (2-1), et une navette (2-3) ; le mécanisme de levage (2-1) comprend au moins un dispositif de levage de marchandises (2-11, 2-12) ; le dispositif de levage de marchandises (2-11, 2-12) est pourvu d'un plateau de levage de marchandises (2-11a, 2-12a) ; la navette (2-3) et le plateau de levage de marchandises (2-11a, 2-12a) sont en aboutement, et le poste de tri (3) et le plateau de levage de marchandises (2-11a, 2-12a) sont en aboutement, sans avoir besoin de fournir un corps de ligne de transport complexe pour le transfert et le transport, de telle sorte que la fonction de transport d'un conteneur (7) directement du dispositif de levage de marchandises (2-11, 2-12) au poste de tri (3) peut être assurée, ce qui permet d'améliorer l'efficacité de sortie et de retour, et de réduire considérablement les coûts d'entrée.
PCT/CN2020/127136 2020-07-31 2020-11-06 Dispositif intégré de tri et de stockage et procédé WO2022021658A1 (fr)

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CN202010757636.6 2020-07-31
CN202010758639.1 2020-07-31
CN202010757629.6 2020-07-31
CN202010758639.1A CN114056818A (zh) 2020-07-31 2020-07-31 穿梭车货物一体化提升机、存取系统及一体化系统
CN202010757636.6A CN114056817A (zh) 2020-07-31 2020-07-31 存储拣选一体化设备及方法
CN202010757629.6A CN114056816A (zh) 2020-07-31 2020-07-31 存储拣选一体化设备及方法

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