CN113003083B - Dense library system operation method and dense library - Google Patents
Dense library system operation method and dense library Download PDFInfo
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- CN113003083B CN113003083B CN202110355087.4A CN202110355087A CN113003083B CN 113003083 B CN113003083 B CN 113003083B CN 202110355087 A CN202110355087 A CN 202110355087A CN 113003083 B CN113003083 B CN 113003083B
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- 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
- B65G1/0492—Storage devices mechanical with cars adapted to travel in storage aisles
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- 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
Abstract
The invention relates to the technical field of warehouse logistics, and particularly discloses an operation method of a dense warehouse system and a dense warehouse. The dense warehouse comprises a plurality of cargo storage layers, each cargo storage layer is provided with a plurality of cargo positions, each cargo storage layer is provided with a transportation track, and each cargo storage layer comprises a plurality of dense storage layers and at least one sparse storage layer; the sorting trolley travels on the transportation rail and is used for transporting goods to be sorted; the hoister is used for lifting goods to be sorted and/or changing layers of the sorting trolley; the dense warehouse system operation method comprises the step that the sorting trolley conveys commodities to be sorted out of the warehouse from the sparse storage layer. According to the operation method of the dense warehouse system, the sorting trolley conveys the goods to be sorted out of the warehouse from the sparse storage layer, the sorting efficiency is improved, the goods replenishment link is omitted, the goods storage layer of the dense warehouse is divided into the dense storage layer and the sparse storage layer, and the labor cost and the overall operation cost are reduced.
Description
Technical Field
The invention relates to the technical field of warehouse logistics, in particular to an operation method of a dense warehouse system and a dense warehouse.
Background
In the process of warehousing operation, warehoused commodities generally need to be stored in a warehouse for a period of time, then the commodities are picked out of the warehouse step by step according to the requirements of customer orders, and in consideration of the warehousing operation flow, the commodities need to pass through operation links such as storage, replenishment, sorting, warehouse-out and goods collection from the receiving warehouse and the warehousing, and by combining the operation links, a storage area and an operation picking area are needed when the warehousing function area is divided.
As shown in fig. 1, the dense warehouse 100, as an intelligent storage device, has been used as a storage unit in the design and use of an automated warehouse, and during the use of the warehouse, a work area needs to be built for picking up commodities, and the dense warehouse 100 needs to perform replenishment work on the building warehouse picking work area 200, and then the commodities in the dense warehouse 100 are transported to the building warehouse picking work area 200, so as to perform the picking up work of the commodities.
In the building and warehouse picking operation area 200, the average commodity of one variety needs 1.3 square meters, generally, the commodity number of the logistics center is generally in the range of 2000-30000 or more according to the different commodity types operated by the logistics center, a large picking operation area is needed, the area of the picking operation area is about 2600 square meters-39000 square meters, and more capital construction cost needs to be invested. However, when a logistics center is built, the floor area and the building area of the logistics center are clearly restricted, and the design can be performed by fully utilizing each square meter in the limited building area, and the working area of other functional areas is compressed because the picking working area 200 of the building warehouse needs a relatively large space. Because the building and warehouse picking operation area 200 is large, if a person-to-goods operation mode is adopted, the picking walking movement line of operators is long, the operation efficiency is low, the number of required operators is large, and more labor cost is input; if the automatic equipment is adopted to carry out the picking operation mode of goods to people, new equipment investment is added on the basis of the dense warehouse 100, and both the two methods can cause the increase of the operation cost of warehousing operation.
Therefore, it is desirable to provide a method for operating a dense library system and a dense library to solve the above technical problems.
Disclosure of Invention
The invention aims to provide an operation method of a dense warehouse system, which has high sorting efficiency and low labor cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
the operation method of the dense warehouse system comprises a plurality of cargo storage layers, wherein each cargo storage layer is provided with a plurality of cargo positions, each cargo storage layer is provided with a transportation track, and each cargo storage layer comprises a plurality of dense storage layers and at least one sparse storage layer;
the sorting trolley runs on the transportation rail and is used for transporting commodities to be sorted;
the lifting machine is used for lifting goods to be sorted and/or changing layers of the sorting trolley;
the operation method comprises the step that the sorting trolley conveys the commodities to be sorted out of the warehouse from the sparse storage layer.
Preferably, at least three cargo spaces are formed between two adjacent transport tracks in the width direction on the dense storage layer; at most two of the cargo spaces are provided in the width direction between at least two adjacent transport tracks on the sparse storage layer.
Preferably, the working method comprises: judging whether the commodities to be picked on the sparse storage layer are to be picked or not;
and if the goods to be sorted are not arranged on the sparse storage layer, the sorting trolley is dispatched to convey the goods to be sorted on the dense storage layer to the sparse storage layer.
Preferably, the dispatching the sorting trolley to convey the goods to be sorted on the dense storage layer to the sparse storage layer specifically comprises:
judging whether the sorting trolley exists on the close storage layer storing the commodities to be sorted or not;
if yes, the sorting trolley moves to a specified position to take away the goods to be sorted; if not, the sorting trolleys on other close storage floors are changed to the close storage floors stored with the commodities to be sorted through the lifting machines, and the close storage floors are moved to the specified positions to take away the commodities to be sorted.
Preferably, after the goods to be sorted are taken away by the sorting trolley, the goods to be sorted are carried by the sorting trolley to be changed to the sparse storage layer for being taken out of the warehouse; alternatively, the first and second electrodes may be,
after the goods to be sorted are taken away by the sorting trolley, the goods to be sorted are conveyed to the lifting machine, the lifting machine conveys the goods to be sorted to the sparse storage layer, and then an empty sorting trolley is dispatched to bring the goods to be sorted out of the warehouse in the sparse storage layer.
Preferably, the working method further comprises:
and the sorting trolley conveys the goods to be sorted out of the warehouse from the sparse storage layer, the goods to be sorted enter the sorting area after being out of the warehouse, after the sorting is finished, whether the quantity of the residual goods on the goods bearing bodies is equal to 0 is judged, if yes, the empty goods bearing bodies are recycled, and if not, the sorting trolley is dispatched to take the residual goods back to the dense warehouse.
The invention aims to provide a dense warehouse, which solves the problems of large occupied area of a picking operation area and high construction cost, equipment cost and labor cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
the dense warehouse comprises a plurality of goods storage layers, each goods storage layer is provided with a plurality of goods positions, each goods storage layer is provided with a transportation track,
the cargo storage levels comprise a plurality of dense storage levels and at least one open storage level;
the dense warehouse comprises sorting trolleys, and the sorting trolleys run on a conveying rail and are used for conveying commodities to be sorted;
the dense warehouse comprises a lifter, and the lifter is used for lifting goods to be sorted and/or changing floors of the sorting trolley.
Preferably, at least three cargo spaces are formed in the width direction between two adjacent transport tracks on the storage layer; at most two of the cargo spaces are provided in the width direction between at least two adjacent transport tracks on the sparse storage layer.
Preferably, the transportation track on the sparse storage layer is connected with an in-out warehouse track leading to the outside of the dense warehouse, and the sorting trolley transports the goods to be sorted to enter the in-out warehouse track from the transportation track so as to finish the out-warehouse and back-warehouse of the goods to be sorted.
Preferably, the dense warehouse further comprises a picking area, the picking area is connected with the warehouse entering and exiting rail, the picking area comprises an automatic picking area and/or a manual picking area, the automatic picking area and the manual picking area are both provided with the goods space, and the automatic picking area is provided with a picking robot used for picking goods on the goods space to the conveying and carrying device.
Preferably, the dense warehouse further comprises a replenishment system, and the replenishment system is used for replenishing goods to the dense warehouse.
The invention has the beneficial effects that:
according to the operation method of the dense warehouse system, the goods to be sorted are conveyed out of the warehouse from the sparse storage layer by the sorting trolley, the sorting efficiency is improved, the goods replenishment link is omitted, the goods storage layer of the dense warehouse is divided into the dense storage layer and the sparse storage layer, and the labor cost and the overall operation cost are reduced.
According to the operation method of the dense warehouse system, when the goods to be picked are picked out of the warehouse, other goods to be picked in orders to be picked on the dense storage layer can be conveyed to the sparse storage layer to wait for being picked out of the warehouse, so that the storage density is increased, and the warehouse-out efficiency is increased.
According to the dense warehouse provided by the invention, the sparse storage layer is arranged to replace the traditional building warehouse picking operation area, so that the occupied area is reduced, the link of replenishing goods from the storage area of the dense warehouse to the building warehouse picking operation area in the prior art is saved, and the sorting efficiency is improved; the goods storage layer of the dense warehouse is divided into the dense storage layer and the sparse storage layer, so that the building cost and the labor cost are reduced, and the overall operation cost is further reduced.
Drawings
FIG. 1 is a plan view of a prior art dense warehouse and building picking operation area;
FIG. 2 is a plan view of a first configuration of dense sparse storage layers provided by an embodiment of the present invention;
FIG. 3 is a plan view of a second configuration of dense sparse storage layers provided by an embodiment of the present invention;
FIG. 4 is a plan view of a structural form of a dense library storage layer provided by an embodiment of the present invention;
fig. 5 is a flowchart of a method for operating a dense library system according to an embodiment of the present invention.
In the figure:
100. a dense library; 200. a building and warehouse picking operation area;
1. a dense storage layer; 3. a sparse storage layer; 4. a transportation track; 51. an automatic sorting area; 52. manually selecting a region; 53. an in-out warehouse track; 6. a picking robot.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation that the first and second features are not in direct contact, but are in contact via another feature between them. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
As shown in fig. 2 to 4, the embodiment provides a dense warehouse, which includes a plurality of cargo storage layers, each cargo storage layer is provided with a plurality of cargo locations, each cargo storage layer is provided with a transportation rail 4, each cargo storage layer includes a plurality of dense storage layers 1 and at least one sparse storage layer 3, and further includes a sorting trolley and an elevator, the sorting trolley travels on the transportation rail 4 and is used for transporting goods to be sorted, and the elevator is used for lifting the goods to be sorted and/or changing the layers of the sorting trolley.
According to the dense warehouse provided by the embodiment, the sparse storage layer 3 is arranged to replace a traditional building warehouse picking operation area, so that the occupied area is reduced, the link of replenishing goods from the storage area of the dense warehouse to the building warehouse picking operation area in the prior art is saved, and the sorting efficiency is improved; the goods storage layer of the dense warehouse is divided into the dense storage layer 1 and the sparse storage layer 3, so that the building cost and the labor cost are reduced, and the overall operation cost is further reduced.
Further, at least three cargo spaces are arranged between two adjacent transportation tracks 4 in the width direction on the dense storage layer 1, and at most two cargo spaces are arranged between at least two adjacent transportation tracks 4 in the width direction on the sparse storage layer 3. At least three goods positions are arranged on the dense storage layer 1 to improve the storage capacity of the dense warehouse, and at most two goods positions are arranged between two adjacent conveying tracks 4 on the sparse storage layer 3 in the width direction, so that the sorting trolley can take goods to be sorted conveniently.
Furthermore, the transportation rail 4 on the sparse storage layer 3 is connected with an in-out warehouse rail 53 leading to the outside of the dense warehouse, and the sorting trolley transports the goods to be sorted to enter the in-out warehouse rail 53 from the transportation rail 4, so that the goods to be sorted are discharged and returned to the warehouse.
The dense warehouse also comprises a sorting area, the sorting area is connected with an in-out warehouse track 53, the sorting area comprises an automatic sorting area 51 and/or a manual sorting area 52, the automatic sorting area 51 and the manual sorting area 52 are both provided with goods positions, and the automatic sorting area 51 is provided with a sorting robot 6 used for sorting goods on the goods positions to conveying and carrying equipment. The dense warehouse system judges whether the goods to be picked are suitable for automatic picking or not, if so, the goods to be picked are placed in the automatic picking area 51, and if the goods to be picked are fragile, flexible or irregular goods to be picked, the goods to be picked are placed in the manual picking area 52 so as to protect the goods to be picked from being damaged.
Specifically, the sorting trolley is a four-way shuttle or a four-way shuttle plate, the warehouse-in and warehouse-out track 53 comprises a warehouse-out track and a warehouse-in track, the warehouse-out track and the warehouse-in track are both connected with the sorting area, the sorting trolley carries the goods to be sorted out of the warehouse-out track of the sparse storage layer 3 and enters the sorting area, the goods to be sorted are placed on the goods position of the sorting area for sorting, after the goods to be sorted are placed on the goods position of the sorting area by the sorting trolley, other work is completed according to the received task instruction, if the remaining goods after the completion of carrying and sorting are received and returned to the warehouse, or the remaining goods after the completion of carrying and sorting are received and returned to the dense warehouse from the warehouse-in track after the completion of carrying and sorting, at the moment, the sorting trolley is empty or carries the remaining goods after the completion of sorting and returns to the dense warehouse from the warehouse-in track.
In this embodiment, the dense warehouse further includes a replenishment system, and the replenishment system is used for replenishing the dense warehouse with the replenishment. When detecting that the goods quantity on the goods storage layer is not enough, the replenishment system replenishes goods in time to avoid the goods not enough to influence shipment efficiency.
The replenishment system comprises a PD conveying line, and cargos enter the dense warehouse from the PD conveying line and are conveyed to an appointed warehouse position by the matching of the sorting trolley and the elevator.
The embodiment also provides an operation method of the dense library system, which is applied to the dense library, and the operation method of the dense library comprises the following steps: the sorting trolley conveys the goods to be sorted out of the warehouse from the sparse storage layer 2.
Specifically, as shown in fig. 5, the intensive library system operation method includes the following steps:
step one, judging whether the commodities to be sorted on the sparse storage layer 3 exist or not, if so, conveying the commodities to be sorted out of the sparse storage layer 3 by using a sorting trolley.
Specifically, if goods to be sorted are to be sorted on the sparse storage layer 3, the sorting trolley can directly convey the goods to the sorting area for sorting. Sorting trolleys can run between the picking zone and the sparse storage level 3 via the in-out inventory track 53 to effect the out-of-inventory of items to be picked.
Further, if the goods to be picked which are not suitable for automatic picking and the goods to be picked which are suitable for automatic picking are stored in the dense warehouse, before the goods to be picked are taken out of the warehouse to the picking area, whether the goods to be picked are suitable for automatic picking is judged, if so, the goods to be picked are placed in the automatic picking area 51, and if not, the goods to be picked are placed in the manual picking area 52.
In addition, some dense warehouses can be specially used for storing goods to be picked which are suitable for automatic picking, only the automatic picking area 51 is arranged, and the picking robot of the automatic picking area 51 picks the goods on the goods position of the picking area to the conveying and carrying equipment to be transported to the specified position, so that the picking efficiency is improved, and the labor cost and the labor intensity are reduced.
Some dense warehouses are specially used for storing goods to be picked which are not suitable for automatic picking, only the manual picking area 52 is arranged, and the manual picking area 52 is provided with operating personnel for picking the goods on the goods position of the picking area to a conveying and carrying device to be transported to a specified position, so that the goods to be picked are not damaged.
If the goods to be picked are automatically picked, the goods to be picked are automatically labeled on the goods to be picked after being automatically picked to the conveying and carrying equipment.
If the picking of the articles is performed manually, the articles to be picked are labeled manually before being placed on the transport conveyance device.
And step two, if the goods to be sorted are not arranged on the sparse storage layer 3, judging whether a sorting trolley is arranged on the dense storage layer 1 for storing the goods to be sorted or not, and executing a corresponding program.
Specifically, if there are no to-be-sorted commodities on the sparse storage layer 3, the sorting trolley needs to be scheduled to convey the to-be-sorted commodities on the dense storage layer 1 to the sparse storage layer 3, so that the to-be-sorted commodities can be smoothly taken out of the warehouse.
Further, the dispatching and sorting trolley is used for conveying the commodities to be sorted on the dense storage layer 1 to the sparse storage layer 3, and the dispatching and sorting trolley is specifically as follows: judging whether a sorting trolley exists on the dense storage layer 1 for storing the commodities to be sorted or not, if so, moving the sorting trolley to a specified position to take away the commodities to be sorted. If no sorting trolley is arranged on the dense storage layer 1 storing the commodities to be sorted, the sorting trolleys on other dense storage layers 1 are shifted to the dense storage layer 1 storing the commodities to be sorted through the hoisting machine, and the dense storage layer 1 is moved to a specified position to take away the commodities to be sorted. Preferably, the sorting cart closest to the storage level 1 in which the items to be sorted are stored is called to save time, improve efficiency, and reduce operating costs.
And step three, after the goods to be sorted are taken away by the sorting trolley, the goods to be sorted are changed to the sparse storage layer 3 and taken out of the warehouse.
Specifically, after the sorting trolley takes the sorted goods away, the sorting trolley can be used for carrying the goods to be sorted to the sparse storage layer 3 for layer changing and then to be taken out of the warehouse.
The goods to be sorted can be conveyed to the elevator after the goods to be sorted are taken away by the sorting trolley, the elevator conveys the goods to be sorted to the sparse storage layer 3, and then an empty sorting trolley is dispatched to take the goods to be sorted out of the warehouse in the sparse storage layer 3.
The two modes can be used according to the actual operation condition of the dense library, and are not particularly limited herein.
And step four, the sorting trolley conveys the goods to be sorted out of the warehouse from the sparse storage layer 3, and the goods to be sorted enter the sorting area after being discharged out of the warehouse.
Specifically, if the sorting trolley of the dense storage layer 1 directly runs to the sparse storage layer 3, the sorting trolley can directly run to the sorting area through the warehouse entry and exit track 53, and after the goods to be sorted are placed on the goods position of the sorting area, the sorting trolley returns to the dense storage layer 1. Or after the sorting trolley of the dense storage layer 1 runs to the sparse storage layer 3, the sorting trolley can also place the commodities to be sorted on the goods position of the sparse storage layer 3, then the sorting trolley returns to the dense storage layer 1 to stand by, the sorting trolley on the sparse storage layer 3 can convey the commodities to be sorted on the goods position to the sorting area, and after the commodities to be sorted are placed on the goods position of the sorting area, the sorting trolley returns to the sparse storage layer 3.
And step five, after the picking is finished, judging the quantity of the residual goods on the goods bearing body, and executing a corresponding program.
Specifically, after the goods to be sorted are sorted, whether the quantity of the remaining goods on the goods bearing bodies on the goods positions in the sorting area is equal to 0 or not is judged, if yes, the empty goods bearing bodies are recovered, and if not, the sorting trolley is dispatched to return the remaining goods to the dense warehouse, so that the goods return operation is realized. The remaining cargo may be transported back to the cargo space of the open storage level 3 or to the secure storage level 1 for storage.
Further, if the remaining goods are transported back to the dense storage layer 1 for storage, the sorting trolleys on the sparse storage layer 3 can be dispatched, the remaining goods are transported to the elevator by the sorting trolleys, the remaining goods are lifted by the elevator to the corresponding dense storage layer 1, and the remaining goods on the elevator are connected to the sorting trolleys of the dense storage layer 1 and transported to the corresponding storage goods location. Or the lifting machine lifts the sorting trolley loaded with the residual goods to the dense storage layer 1 corresponding to the residual goods, and the sorting trolley transports the residual goods to the corresponding storage goods location.
If the residual cargos are transported back to the sparse storage layer 3, the sorting trolleys on the sparse storage layer 3 can be directly dispatched for transportation.
Furthermore, in order to reduce the operation cost and improve the operation efficiency, whether the quantity of the remaining cargos on the cargo bearing body is greater than a box a can be judged, if yes, the sorting trolley conveys the remaining cargos back to the corresponding dense storage layer 1 in the above mode, if not, the dense warehouse system issues a replenishment instruction, the replenishment system replenishes the cargos of the same type as the remaining cargos on the cargo bearing body, and after the replenishment is completed, the sorting trolley conveys the cargos on the cargo bearing body to the corresponding dense storage layer 1 in the above mode.
According to the operation method of the dense warehouse system, the sorting trolley conveys the commodities to be sorted out of the warehouse from the sparse storage layer 3, the sorting efficiency is improved, the goods replenishment link is omitted, the goods storage layer of the dense warehouse is divided into the dense storage layer 1 and the sparse storage layer 3, and the labor cost and the overall operation cost are reduced.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. The operation method of the dense warehouse system comprises a plurality of cargo storage layers, each cargo storage layer is provided with a plurality of cargo positions, each cargo storage layer is provided with a transportation track (4), and the dense warehouse system is characterized in that: the cargo storage level comprises a plurality of close storage levels (1) and at least one open storage level (3);
the sorting trolley runs on the transportation track (4) and is used for transporting commodities to be sorted;
the lifting machine is used for lifting the goods to be sorted and/or changing the layers of the sorting trolley;
the operation method comprises the following steps that the sorting trolley conveys commodities to be sorted out of the warehouse from the sparse storage layer (3);
the operation method comprises the following steps: judging whether goods to be picked are to be picked on the sparse storage layer (3);
if the goods to be sorted are not arranged on the sparse storage layer (3), the sorting trolley is dispatched to convey the goods to be sorted on the dense storage layer (1) to the sparse storage layer (3);
the conveying rail (4) on the sparse storage layer (3) is connected with an in-out warehouse rail (53) leading to the outside of the dense warehouse, and the sorting trolley conveys the goods to be sorted to enter the in-out warehouse rail (53) from the conveying rail (4) so as to finish the warehouse-out and warehouse-back of the goods to be sorted.
2. A dense garage system operation method according to claim 1, characterized in that at least three said cargo spaces are provided in said dense storage layer (1) between two adjacent said transport tracks (4) in the width direction; at most two cargo spaces are arranged between at least two adjacent transport tracks (4) on the sparse storage layer (3) in the width direction.
3. The dense library system operating method according to claim 1,
the dispatching of the sorting trolley to convey the commodities to be sorted on the dense storage layer (1) to the sparse storage layer (3) specifically comprises the following steps:
judging whether the sorting trolley exists on the close storage layer (1) storing the commodities to be sorted or not;
if yes, the sorting trolley moves to a specified position to take away the goods to be sorted; if not, the sorting trolleys on the other close storage floors (1) are shifted to the close storage floors (1) storing the commodities to be sorted through the lifting machines, and the trolleys move to the specified positions to take away the commodities to be sorted.
4. The dense library system operating method according to claim 3,
after the goods to be sorted are taken away by the sorting trolley, the goods to be sorted are carried by the sorting trolley to be changed to the sparse storage layer (3) for being taken out of the warehouse; alternatively, the first and second electrodes may be,
after the goods to be sorted are taken away by the sorting trolley, the goods to be sorted are conveyed to the lifting machine, the lifting machine conveys the goods to be sorted to the sparse storage layer (3), and then an empty sorting trolley is dispatched to take the goods to be sorted out of the warehouse in the sparse storage layer (3).
5. The method according to claim 1, further comprising:
the sorting trolley conveys the goods to be sorted out of the warehouse of the sparse storage layer (3), the goods to be sorted enter the sorting area after being out of the warehouse, after the sorting is finished, whether the quantity of the residual goods on the goods bearing bodies is equal to 0 is judged, if yes, the empty goods bearing bodies are recycled, and if not, the sorting trolley is dispatched to take the residual goods back to the dense warehouse.
6. The utility model provides a dense storehouse, dense storehouse includes multilayer goods storage layer, every all be equipped with a plurality of goods positions on the goods storage layer, every all be equipped with transportation track (4) on the goods storage layer, its characterized in that:
the cargo storage layers comprise a plurality of dense storage layers (1) and at least one open storage layer (3);
the dense warehouse comprises sorting trolleys, and the sorting trolleys run on a conveying rail (4) and are used for conveying commodities to be sorted;
the dense warehouse comprises a hoisting machine, and the hoisting machine is used for lifting goods to be sorted and/or changing floors of the sorting trolley;
the transportation rail (4) on the sparse storage layer (3) is connected with an in-out warehouse rail (53) leading to the outside of the dense warehouse, and the sorting trolley transports the goods to be sorted to enter the in-out warehouse rail (53) from the transportation rail (4) so as to finish the goods to be sorted to be delivered out of the warehouse and returned back to the warehouse.
7. A dense garage according to claim 6, characterized in that at least three said cargo spaces are provided in said dense storage layer (1) between two adjacent said transport tracks (4) in the width direction; at most two of the cargo spaces are arranged between at least two adjacent transport tracks (4) in the width direction on the sparse storage layer (3).
8. The dense warehouse according to claim 6, characterized in that the dense warehouse further comprises a picking area connected with the in-out warehouse track (53), the picking area comprises an automatic picking area (51) and/or a manual picking area (52), the automatic picking area (51) and the manual picking area (52) are both provided with the goods space, and the automatic picking area (51) is provided with a picking robot (6) for picking the goods on the goods space to the conveying and transporting equipment.
9. The dense warehouse of claim 6, further comprising a replenishment system for replenishing the dense warehouse.
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| WO2018187671A1 (en) * | 2017-04-06 | 2018-10-11 | Elliott Gerard Wolf | Automated warehouse |
| CN108438689B (en) * | 2018-03-15 | 2021-03-30 | 上海萨菲机器人系统有限公司 | Intelligent stereoscopic warehouse-based zero-stripping cache method and warehousing system |
| CN109205163B (en) * | 2018-08-13 | 2019-08-06 | 山东大学 | Across tunnel Multilayer shuttle car warehousing system design method, system and storage medium |
| CN109607021A (en) * | 2018-12-29 | 2019-04-12 | 珠海格力智能装备有限公司 | Stereo garage system |
| CN109607020A (en) * | 2018-12-29 | 2019-04-12 | 珠海格力智能装备有限公司 | Stereo garage system |
| CN209321745U (en) * | 2018-12-29 | 2019-08-30 | 机械工业第六设计研究院有限公司 | The intensive library of pallet combines the storage subsystem of pallet crossbeam shelf |
| CN110723448B (en) * | 2019-10-21 | 2021-07-09 | 上海快仓智能科技有限公司 | Intelligent warehousing system and control method thereof |
| CN112215557A (en) * | 2020-11-05 | 2021-01-12 | 北京极智嘉科技有限公司 | Warehouse management system and method |
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