WO2019062933A1 - 集货缓存系统、料箱存储拣选系统及货物拣选方法 - Google Patents

集货缓存系统、料箱存储拣选系统及货物拣选方法 Download PDF

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Publication number
WO2019062933A1
WO2019062933A1 PCT/CN2018/108709 CN2018108709W WO2019062933A1 WO 2019062933 A1 WO2019062933 A1 WO 2019062933A1 CN 2018108709 W CN2018108709 W CN 2018108709W WO 2019062933 A1 WO2019062933 A1 WO 2019062933A1
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WIPO (PCT)
Prior art keywords
order
picking
hoist
batch
shelf
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PCT/CN2018/108709
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English (en)
French (fr)
Inventor
吴耀华
张小艺
蒋霞
张贻弓
Original Assignee
山东兰剑物流科技股份有限公司
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Publication of WO2019062933A1 publication Critical patent/WO2019062933A1/zh

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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
    • 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
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0235—Containers
    • B65G2201/0258—Trays, totes or bins

Definitions

  • the present disclosure relates to the field of intelligent picking technology, and in particular to a collection cache system, a bin storage picking system, and a cargo picking method.
  • Objects of the present disclosure include, for example, providing a collection cache system that addresses the deficiencies of the prior art.
  • the object of the present disclosure also includes, for example, providing a method of picking goods to improve the deficiencies of the prior art.
  • Embodiments of the present disclosure provide a collection cache system for use in a storage picking system that includes at least one modular cache unit that includes at least one set of order box access shelves, at least one hoist, at least A shuttle bus and power platform;
  • the order box access shelf is a dense multi-layer shuttle car shelf, each shelf includes a plurality of cargo spaces; a set of order box access shelves are parallel to each other to form a roadway, the shuttle car is Running in the roadway;
  • the input end of the collection buffer system is connected with the batch order picking module of the storage picking system to receive the order box corresponding to the batch order selected by the batch order picking module, and the output of the collection cache system is
  • the order box distribution module of the storage picking system is connected to output the cached order box to the order box distribution module;
  • the collection cache system is configured to randomly receive and cache the order box corresponding to the plurality of batch orders, and output the output on demand.
  • the order box corresponding to the plurality of batch orders can be randomly received and cached, and the order box corresponding to the same batch order is collectively output as needed, which has a higher storage density, and is stored compared to the way of the line cache.
  • the quantity is even larger, and more picking modules can be docked to ensure more picking stations work in parallel, improve the efficiency of batch order picking, and realize the concentration of the same batch of order boxes on the basis of random ordering of different batches of order boxes.
  • Out of the warehouse can be supplied to any distribution station in the same batch, which saves the order box sorting process of the distribution line, improves the order box replenishment efficiency of the distribution table, and finally improves the completion efficiency of the user order.
  • the order box access shelf is a double cargo shelf;
  • the shuttle is a double extension single cargo shuttle, and the double extension single cargo shuttle includes a single cargo cargo platform and a fork; Double extension fork.
  • the order box access shelf is a double cargo shelf;
  • the shuttle is a double extension double cargo shuttle, and the double extension double cargo shuttle comprises a dual cargo cargo platform and a cargo Fork;
  • the fork is a double-stretch fork.
  • the inbound elevator and the outbound elevator are disposed at the same end of the order box access shelf.
  • the hoist includes an inbound hoist and an outbound hoist, and the ware hoist and the ware hoist are respectively disposed at two ends of the order box access shelf.
  • the hoist includes an inbound hoist and a hoist hoist, and one of the ware hoist and the hoist hoist is disposed on the side of the order box access shelf, and the other is set in the order box access One end of the shelf.
  • the hoist includes an inbound hoist and an outbound hoist, and the ware hoist and the ware hoist are all disposed on a side of the order box access shelf.
  • the hoist is connected to the batch order picking module through a conveying line and a transfer machine, and the hoist is respectively connected to the order box distributing module through a conveying line and a transfer machine.
  • the power platform is corresponding to the hoist; the power platform is integrated with a transmission mechanism and a support frame; the transmission mechanism is docked with the shuttle and the hoist to perform cargo transfer between the shuttle and the hoist,
  • the turnover box of the power platform includes at least two; the elevator has at least two turnover boxes.
  • the power station is provided with a pick-and-place area and a buffer area;
  • the transmission mechanism includes a plurality of driving rollers arranged in parallel, and the driving roller is rotatably mounted on the support frame.
  • an outer circumferential surface of the driving roller located in the pick-and-place area is disposed as a smooth surface
  • an outer circumferential surface of the driving roller located in the buffering area is disposed as a rough surface
  • the power station is provided with a pick-and-place area and a buffer area;
  • the transmission mechanism includes a belt that is mounted on the support frame.
  • the belt is provided with a plurality of segments, and a conveying surface of the belt located in the pick-and-place area is disposed as a smooth surface, and a conveying surface of the belt located in the buffering area is disposed as a rough surface.
  • the power platform further includes a transition plate disposed between the pick-and-place area and the shuttle track beam.
  • the order box access shelf comprises at least a pillar piece, a material box support bar, a track beam and a rear beam; the track beam is configured to support the shuttle car; the track beam and the rear beam are respectively disposed at the two ends of the box support rod
  • the plurality of material tank support rods are arranged in parallel, and the plurality of the tank support rods, the track beam and the rear beam form a shelf layer; the plurality of shelf layers and the plurality of column pieces form a row of shelves; each row of shelves may be a single The cargo space shelf or the double cargo shelf; the order box access shelf includes two rows of shelves and a shuttle running lane formed between the two rows of shelves.
  • the collection cache system further includes a maintenance device corresponding to the at least one modular cache unit.
  • the maintenance device comprises a multi-layer maintenance platform and a maintenance elevator;
  • the multi-layer maintenance platform comprises a maintenance pedal disposed in the roadway; and the maintenance elevator is connected with the maintenance pedal.
  • Embodiments of the present disclosure also provide a bin storage picking system, including the above mentioned collection cache system, batch order picking module, bin storage module, order box distribution module, and warehouse management module;
  • the module is configured to access the bin;
  • the bin is configured to store the goods;
  • the batch order picking module is configured to perform parallel picking of the batch orders to sort the goods belonging to the same batch order in the bin to different orders according to the type
  • the batch order is a batch order consisting of multiple user orders;
  • the order box distribution module is configured to receive the order box of the order box collection cache module cache transfer, and distribute according to the information of the user order to complete the batch order
  • the warehouse management module is configured to receive the batch order sent by the order system and process it, and to mobilize the honeycomb system for the bin out of the warehouse, the batch order picking module for picking, the order box collecting cache module for buffer forwarding and
  • the order box distribution module performs distribution.
  • Embodiments of the present disclosure also provide a cargo picking method, the method comprising:
  • the batch order is a batch order composed of a plurality of user orders, and the multiple orders included in the batch order are selected in parallel;
  • the order information distribution of the user order sorts out the corresponding goods from the selected order boxes.
  • the embodiments of the present disclosure bring about the following beneficial effects: compared with the prior art, the beneficial effects of the embodiments of the present disclosure include, for example:
  • the above-mentioned collection cache system and the bin storage picking system include a dense multi-layer shuttle rack, which can randomly receive and cache the order boxes corresponding to multiple batch orders, and on-demand Concentrate the output of the order box corresponding to the same batch order, which has higher storage density.
  • the storage capacity is larger, and more picking modules can be docked to ensure more picking stations work in parallel and improve.
  • Batch order picking efficiency and on the basis of random ordering of different batches of order boxes, the centralized delivery of the same batch of order boxes is realized; any sorting station can be supplied in the same batch, which saves the distribution line of the distribution.
  • the order box sorting process improves the order box replenishment efficiency of the distribution table, and ultimately improves the completion efficiency of the user order.
  • FIG. 1 is a schematic structural diagram of a collection cache system according to an embodiment of the present disclosure
  • FIG. 2 is a schematic plan view of an order box access shelf of a collection cache system according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of another collection cache system according to an embodiment of the present disclosure.
  • FIG. 4 is a schematic diagram of a position of an inbound hoist and an out hoist according to an embodiment of the present disclosure
  • FIG. 5 is another schematic diagram of a position of an inbound hoist and an out hoist according to an embodiment of the present disclosure
  • FIG. 6 is another schematic diagram of a position of an inbound hoist and an out hoist according to an embodiment of the present disclosure
  • FIG. 7 is another schematic diagram of a position of an inbound hoist and an out hoist according to an embodiment of the present disclosure
  • FIG. 8 is a schematic structural diagram of a power station of a collection cache system according to an embodiment of the present disclosure.
  • FIG. 9 is a schematic diagram of a cargo position of a hoist and a power station according to an embodiment of the present disclosure.
  • FIG. 10 is a schematic diagram of another cargo position of a hoist and a power station according to an embodiment of the present disclosure
  • FIG. 11 is a schematic diagram of another storage position of a hoist and a power station according to an embodiment of the present disclosure.
  • FIG. 12 is a structural block diagram of a bin storage picking system according to an embodiment of the present disclosure.
  • FIG. 13 is a schematic flow chart of a method for picking goods according to an embodiment of the present disclosure.
  • Icons 101 - order box access shelf; 001 - laneway; 102 - hoist; 103 - shuttle; 104 - power platform; 801 - transmission mechanism; 802 - support frame; 803 - pick and place area; 804 - buffer area 105-transport line; 106-transfer machine; 107-maintenance hoist; 108-maintenance platform; 201-tank support rod; 202-track beam; 203-rear beam; 204-order box; 100-bin storage module; 200-batch order picking module; 300-collection cache system; 400-order box distribution module; 500-warehouse management module.
  • the warehousing technology picking efficiency is low.
  • the collection cache system 300 and the container storage picking system provided by the embodiments of the present disclosure increase the number of caches, and can be randomly stored in the warehouse for centralized storage, thereby improving the picking efficiency.
  • a collection cache system 300 disclosed in the embodiment of the present disclosure is first introduced in detail.
  • Embodiment 1 of the present disclosure provides a collection cache system 300 for use in a storage picking system 300 that includes at least one modular cache unit that includes at least one set of order box access shelves 101, At least one hoist 102, at least one shuttle 103, and a power station 104.
  • the order box access shelf 101 is a dense multi-layer shuttle car shelf, each shelf includes a plurality of cargo spaces; a set of order box access shelves are parallel to each other to form a roadway 001, and the shuttle car runs in the roadway 001.
  • the example includes a modular cache unit. It can be understood that more modular cache units can be flexibly set in order to increase the cache space.
  • the modular cache unit includes a set of order box access shelves 101, four elevators 102, a shuttle 103, and four power stations 104; the input and output ends of the modular buffer unit are connected and transported. Line 105 and transfer machine 106.
  • the order box access rack 101 is a dense multi-layer shuttle rack. Referring to the plan view of the order box access rack 101 of the collection buffer system 300 shown in FIG. 2, a layer of the order box access rack 101 is shown.
  • the structure of the shelf wherein each shelf comprises a plurality of bin support bars 201, a track beam 202 and a rear beam 203, the plurality of bin support bars 201 are arranged at intervals along the cargo conveying direction, and the plurality of bin support bars 201 are located at the same In the plane, the plane is substantially a horizontal plane, and a gap is formed between two adjacent tank support bars 201.
  • the adjacent two tank support bars 201, the track beam 202 and the rear beam 203 together form a cargo compartment 205, the cargo compartment 205 is configured to support the order box 204.
  • the track beam 202 is configured to support a shuttle running in a lane 001 formed by a group of order box access shelves 101 being parallel to each other; the track beam 202 and the rear beam 203 are respectively disposed at two ends of the tank support bar 201, ie
  • the rail beam 202 and the rear cross member 203 are arranged in parallel, and a plurality of tank support bars 201 are installed between the rail beam 202 and the rear cross member 203, and two ends of each of the support rods 201 are respectively connected to the rail beam 202 and the rear cross member 203.
  • a plurality of bin support bars 201 are arranged in parallel, and a plurality of bin support bars 201, track beams 202 and rear beams 203 constitute a shelf layer.
  • the order box access shelf 101 is a double cargo shelf
  • the shuttle car 103 is a double extension single cargo shuttle
  • the double cargo shelf and the double extension single cargo shuttle cooperate with each other.
  • the use of dual-storage shelves has a higher storage density in a unit space compared to a single-slot shelf, since the double-stretch single-seat shuttle takes up a narrower space than the dual-location shuttle, so it can also be improved. Storage density.
  • the double-stretch single-seat shuttle includes a single-slot cargo bed and a fork, and the fork is a double-extension fork. Referring to the structural schematic diagram of the collection buffer system 300 shown in Fig.
  • the double extension single cargo shuttle is used in conjunction with the dual cargo shelf.
  • a double-strand dual-station shuttle which includes a dual-station cargo bed and a fork, which is also a double-extension fork.
  • the order box access shelf 101 further includes a pillar piece, the order box access shelf 101 includes a plurality of shelf layers, and the plurality of shelf layers are arranged at intervals, and the adjacent shelf layers are connected by the column piece to fully utilize the vertical direction. Space storage of the order box 204 can improve the caching capabilities of the in-stock cache system 300.
  • the collection cache system 300 is applied to a storage picking system, which also includes a batch order picking module 200 and an order box distribution module 400, the input of the collection buffer system 300 and the batch order of the storage picking system.
  • the picking module 200 is connected to receive the order box 204 corresponding to the batch order picked by the batch order picking module 200, and the output of the stock buffer module is connected with the order box distributing module 400 of the storage picking system to cache the order box 204 is output to the order box distribution module 400.
  • the batch order picking module 200 can perform parallel picking of batch orders to sort the goods in the bin to the order box 204.
  • the batch order is a batch order consisting of multiple user orders, and the orders included in the batch order are selected in parallel, that is, the goods information included in the multiple orders is processed in advance, and the quantity and order of the goods to be sorted are processed. For example, the same kind of goods to be sorted is summed to select all the same kind of goods required in the batch order in one outbound process, or the sorting of the goods in the batch order is sorted, etc., thereby Multiple orders are sorted in parallel, which improves the picking speed and picking efficiency of the picking module compared to the serial order picking method.
  • the above-mentioned collection cache system 300 can perform cache transfer on the order box 204 selected by the batch order picking module 200. Compared with the existing method of transport line buffer, the storage capacity is more huge, which greatly increases the quantity of goods that can enter the cache, so that more batch order picking modules 200 can be docked to ensure more picking stations work in parallel and improve. Batch order picking efficiency.
  • the collection cache system 300 can randomly receive and cache the order box 204 corresponding to the plurality of batch orders, and collectively output the order box 204 corresponding to the same batch order as needed.
  • the centralized delivery of the same batch of order boxes 204 can be realized, and the subsequent order box distribution module 400 can be supplied, which saves the distribution and delivery compared with the conventional method.
  • the order box sorting process of the line both the order box 204 of the same batch, no need to sort again) improves the replenishment efficiency of the order box 204 of the distribution table, and finally improves the completion efficiency of the user order.
  • the ware hoist and the hoist hoist are respectively disposed at the two ends of the order box access shelf 101, that is, in FIG.
  • the upper and lower ends are shown, that is, the front end and the rear end of the same layer of the cargo conveying direction of the shelf.
  • the hoist 102 is connected to the batch order picking module 200 and the order box dispensing module 400 via a conveyor line 105 and a transfer machine 106, respectively.
  • the hoisting hoist and the hoisting hoist are respectively disposed at two ends of the order box accessing shelf 101, that is, two hoists 102 at one end All are configured as an outbound elevator, and the other two elevators 102 at the other end are all configured as an inbound elevator; in FIG. 4, the upper elevator 102 can be set as an inbound elevator, and the lower elevator 102 can be set.
  • the outbound elevator it is suitable for a large number of inbound and outbound scenarios, and can access goods at high speed.
  • the storage elevator and the delivery elevator are respectively disposed at the same end of the order box access shelf 101, that is, two at one end.
  • the hoisting machine 102 is configured to be out of the warehouse and into the warehouse respectively; compared with the setting mode shown in FIG. 4, the hoisting hoist and the hoisting hoist can share the same conveying line, reducing the two hoists 102, and arranging the structure Flexible and small footprint, suitable for inbound and outbound scenarios, which can reduce the complexity of the system and save costs.
  • one of the storage elevator and the delivery elevator is disposed on the side of the order box access shelf 101, and the other is placed on the order.
  • the box accesses one end of the shelf 101.
  • the storage elevator and the delivery elevator are all disposed on the side of the order box access shelf 101.
  • the arrangement shown in FIG. 6 and FIG. 7 above does not require occupying a space to set the transport line 105 in the length direction of the order box access shelf 101 while ensuring the high-speed access capability provided by the four elevators 102.
  • the elevator 102 and the power station 104 are thus provided with a longer order box access shelf 101.
  • the power station 104 is disposed corresponding to the above-described elevator 102.
  • the power station 104 is shown with the transmission mechanism 801 and the support frame integrated. 802; the transmission mechanism 801 is docked with the shuttle 103 and the elevator 102 to perform cargo transfer between the shuttle 103 and the elevator 102, and the cargo is transferred by the elevator 102 to the conveyor line 105.
  • the number of tote boxes provided on the power station 104 includes at least two, and the turnover box of the elevator includes at least two.
  • the number of turnover boxes of the hoist 102 is two rows and one column
  • the number of turnover boxes of the power station 104 is two rows and two columns.
  • the number of turnover boxes of the hoist 102 can also be two rows or one column or one row, and the number of turnover boxes of the power station 104. It is a row of three rows, a row of two rows or a row of rows.
  • the number of turnover boxes of the hoist 102 is two rows and two columns
  • the number of turnover boxes of the power platform 104 is two rows and two columns.
  • the hoist 102 point location layout mode and the power station 104 location layout mode can be determined according to the density of the goods entering and leaving the warehouse, the quantity of goods to be cached, and the occupied space.
  • the transmission mechanism 801 includes at least two power segments respectively corresponding to the pick-and-place area 803 and the buffer area 804. Referring to FIG. 8, the pick-and-place area 803 and the buffer area 804 of the power station 104 are shown through the power station 104.
  • the upper setting buffer area 804 can provide the power station station 104 with a greater ability to temporarily store goods.
  • the shuttle 103 places the goods into the pick-and-drop area 803, and the transmission mechanism 801 transfers the goods to the buffer area.
  • the take-out area 803 can continue to receive the goods taken by the shuttle 103, without the hoist 102 transferring the goods on the power station 104 and then proceeding with the transfer of goods, providing the pick-up efficiency of the shuttle 103; Similarly, when warehousing, the temporary storage capacity of the goods by the buffer area 804 can also improve the lifting efficiency of the hoist 102.
  • the transmission mechanism 801 described above may be composed of a plurality of transmission rollers, for example, a motorized drum or the like may be used.
  • the pick-and-place area 803 requires cargo transfer perpendicular to the direction of the drive roller with the shuttle 103, that is, the order box 204 on the shuttle 803 is pushed onto the transmission mechanism 801 by the shuttle 103, and the order on the shuttle 103 is pushed.
  • the box 204 first contacts the pick-and-place area 803. In the process, the friction between the drive roller of the take-out area 803 and the order box 204 needs to be reduced to facilitate the take-up of the fork of the shuttle 103 to the order box 204.
  • the order box 204 When the order box 204 is placed on the pick-and-place area 803, the friction force is small, the wear is small, and the placement is more convenient; after the order box 204 is placed on the pick-and-place area 803, the conveying effect in the pick-and-place area 803 is performed.
  • the order box 204 moves toward the buffer area 804 along the preset conveying direction, and is then transported by the buffer area 804 to the elevator 102, and is transferred by the elevator 102 and subjected to a subsequent sorting process, in the buffer area 804 in the process. It is desirable to increase the friction between the drive roller and the order box 204 to better transfer the order box 204. Therefore, alternatively, the outer peripheral surface of the drive roller located in the take-out area 803 is set as a smooth surface, and the outer peripheral surface of the drive roller located in the buffer area 804 is set as a rough surface.
  • the transmission mechanism 801 may also be a multi-segment belt, the belt located in the pick-and-place area 803 and the belt in the buffer area 804 are separated, and the conveying surface of the belt located in the pick-and-place area 803 is smoothed.
  • the conveying surface of the belt located in the buffer area 804 is set to a rough surface to achieve cargo conveying requirements at different positions.
  • the power station 104 further includes a transition plate disposed between the pick-and-place area 803 and the track beam 202 of the shuttle 103, so that the order box 24 can be made. The transfer is smoother and ensures the efficiency of the storage.
  • a plurality of rollers may be disposed between the pick-and-place area 803 of the power station 104 and the shuttle 103, and the order box 204 slides on the drum to facilitate transfer from the pick-and-place area 803 to the shuttle. 103 on.
  • the drum may be a cylindrical cylinder, and the friction between the order box 204 and the drum is small and the wear is small.
  • the above-mentioned collection cache system further includes a maintenance device corresponding to at least one modular cache unit configured to perform maintenance work on it.
  • a maintenance platform 108 and a maintenance elevator 107 of the maintenance device by which the equipment and personnel can be lifted and accessed through the connected maintenance platform 108.
  • the maintenance platform 108 includes a service pedal that is disposed within the lane 001 and that is connected to the service pedal.
  • the above-mentioned collection cache system 300 provided by the embodiment of the present disclosure includes a dense multi-layer shuttle rack, which can randomly receive and cache the order box 204 corresponding to a plurality of batch orders, and collectively output the same batch order correspondingly as needed.
  • the order box 204 has a higher storage density.
  • the storage capacity is larger, and more picking modules can be docked to ensure more picking stations work in parallel, improving batch order picking efficiency, and
  • centralized unloading of the same batch of order boxes 204 is realized; any sorting station can be supplied by the same batch, which saves the ordering process of the order box 204 of the distribution line , improve the replenishment efficiency of the order box 204 of the distribution table, and finally improve the completion efficiency of the user order.
  • Embodiment 2 of the present disclosure provides a bin storage picking system, including the collecting cache system provided in Embodiment 1, and referring to the structural block diagram of the bin storage picking system shown in FIG. 12, the bin storage picking system includes at least: The box storage module 100, the batch order picking module 200, the collection cache system 300, the order box distribution module 400, and the warehouse management module 500.
  • the bin storage module 100 is configured to access the bin.
  • the bin is configured to store goods. It should be noted that the bin storage module 100 also satisfies the operational requirements of the shuttle 103, the power station 104, the hoist 102, and the service device.
  • the batch order picking module 200 is configured as a parallel picking of batch orders to pick the goods in the bin to the order bin 204.
  • the batch order is a batch order consisting of multiple user orders, and the orders included in the batch order are selected in parallel, that is, the goods information included in the multiple orders is processed in advance, and the quantity and order of the goods to be sorted are processed. For example, the same kind of goods to be sorted is summed to select all the same kind of goods required in the batch order in one outbound process, or the sorting of the goods in the batch order is sorted, etc., thereby Multiple orders are sorted in parallel, which improves the picking speed and picking efficiency of the picking module compared to the serial order picking method.
  • the batch order includes customer a, customer b, and customer c.
  • the order of customer a includes goods A, goods B, and goods C
  • customer b's order contains goods A and goods.
  • B the order of the customer c contains the goods C
  • the batch order picking module 200 simultaneously picks out three goods A placed in one order box 204, two goods B placed in one order box 204, and one goods C placed In one order box 204, three order boxes 204 are then delivered to the collection cache system 300.
  • the collection cache system 300 is configured to cache the transfer of the order box 204.
  • the collection cache system 300 is also added to the above-mentioned bin storage picking system. Compared with the way of the line cache, the storage capacity is larger, which greatly increases the quantity of goods that can enter the cache, so that more batch orders can be docked.
  • the picking module ensures that more picking stations work in parallel and improves batch order picking efficiency.
  • the collection cache system 300 can be configured to randomly receive and cache the order boxes 204 corresponding to the plurality of batch orders, and collectively output the order boxes 204 corresponding to the same batch order as needed. Therefore, the centralized delivery of the same batch of order boxes can be realized on the basis of random entry of the order boxes of different batch orders, and the subsequent order box distribution module 400 can be supplied, which saves the distribution line of the distribution line compared with the conventional method.
  • the order box 204 sorting process (all of which are the same batch of order boxes, no need to sort again) improves the replenishment efficiency of the order box 204 of the distribution table, and finally improves the completion efficiency of the user order.
  • the order box distribution module 400 is configured to receive the order box 204 buffered by the collection cache system 300, and distribute the information according to the information of the user order to complete the order picking of the batch order.
  • the goods in the order box 204 respectively containing the goods A, the goods B and the goods C are combined according to the user order information, and the goods are taken out from the corresponding order box 204.
  • the goods A and the goods B are taken out from the corresponding order box 204, that is, the order of the customer b is obtained, and the package transportation is carried out.
  • the goods C are taken out from the corresponding order box 204, that is, the order of the customer c is obtained, and the package transportation is performed.
  • the warehouse management module 500 is configured to receive and process the batch order sent by the order system, and to transfer the bin storage module 100 to perform the bin out of the bin, the batch order picking module 200 to perform the picking, the inbound cache system 300 to perform the cache transfer, and The order box distribution module 400 performs the distribution. It can be understood that the warehouse management module 500 can also have the functions of monitoring and managing the above-mentioned bin storage picking system, such as processing batch order information, transferring equipment work, monitoring equipment working status, managing bin and cargo information, and Manage location allocation, etc.
  • the above-mentioned bin storage picking system provided by the embodiment of the present disclosure adopts the parallel picking method of the batch order, and selects the same batch of orders in parallel in the plurality of picking stations, thereby greatly improving the picking efficiency; and adding the collecting cache system 300, Compared with the way of the line buffer, the storage capacity is more huge, which greatly increases the quantity of goods that can enter the cache, and can connect more batch order picking modules to ensure more picking stations work in parallel, thereby improving batch order picking efficiency. .
  • an embodiment of the present disclosure provides a cargo picking method, including the step S1: picking goods in the same batch of orders and storing them in a corresponding order box, wherein the batch order is composed of multiple user orders.
  • Batch order parallel selection of multiple orders included in the batch order, that is, processing the goods information included in multiple orders in advance, processing the quantity and order of the goods to be sorted, for example, summing the same goods to be sorted Selecting the same quantity of the same kind of goods required in the batch order in one outbound process, or sorting the sorting of the goods in the batch order, so as to select multiple orders in parallel;
  • step S2 The order information distribution of the user order sorts out the corresponding goods from the selected order box, and then obtains the combination of the plurality of goods in the order information of each user, that is, completes the sorting of the goods corresponding to the user order, and then delivers to the packaged goods.
  • the corresponding user can.
  • connection are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral one, unless explicitly stated and defined otherwise.
  • Connection it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, which can be the internal connection of the two elements.
  • intermediate medium which can be the internal connection of the two elements.
  • the disclosed systems, devices, and methods may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some communication interface, device or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the present disclosure provides a collection cache system, a bin storage picking system, and a cargo picking method, which have high storage density and high order picking efficiency.

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Abstract

一种集货缓存系统（300）、料箱存储拣选系统及货物拣选方法，该集货缓存系统（300）包括至少一个模块化缓存单元，模块化缓存单元包括至少一组订单箱存取货架（101）、至少一台提升机（102）、至少一台穿梭车（103）和动力站台（104）；一组订单箱存取货架（101）彼此平行形成一条巷道（001），穿梭车（103）在巷道（001）中运行；集货缓存系统（300）的输入端与批次订单拣选模块（200）连接，集货缓存系统（300）的输出端与订单箱分拨模块（400）连接；集货缓存系统（300）配置成随机接收并缓存多个批次订单对应的订单箱（204），并按需集中输出同一个批次订单对应的订单箱（204）。

Description

集货缓存系统、料箱存储拣选系统及货物拣选方法
相关申请的交叉引用
本公开要求于2017年09月30日提交中国专利局的申请号为2017109163351、名称为“集货缓存系统及料箱存储拣选系统”的中国专利申请的优先权。
技术领域
本公开涉及智能拣选技术领域，具体而言，涉及一种集货缓存系统、料箱存储拣选系统及货物拣选方法。
背景技术
随着仓储技术的快速发展，对自动化立体仓库的拣选效率的要求越来越高，然而传统的串行式订单拣选，将当前订单拣选完成后才进行下一订单的拣选，同时在订单的拣选过程中商品的缓存是通过在输送线上循环转动实现缓存的，拣选效率较低。
针对上述仓储技术的拣选效率低的问题，目前尚未提出有效解决方案。
发明内容
本公开的目的包括，例如，提供了一种集货缓存系统，改善现有技术的不足。
本公开的目的还包括，例如，提供了一种料箱存储拣选系统，包括上述提到的集货缓存系统，其具有上述集货缓存系统的全部功能。
本公开的目的还包括，例如，提供了一种货物拣选方法，改善现有技术的不足。
本公开的实施例是这样实现的：
本公开的实施例提供了一种集货缓存系统，应用于存储拣选系统，其包括至少一个模块化缓存单元，模块化缓存单元包括至少一组订单箱存取货架、至少一台提升机、至少一台穿梭车和动力站台；订单箱存取货架为密集式多层穿梭车货架，每层所述货架均包括多个货位；一组订单箱存取货架彼此平行形成一条巷道，穿梭车在巷道中运行；集货缓存系统的输入端与存储拣选系统的批次订单拣选模块连接以接收批次订单拣选模块拣选出的批次订单对应的所述订单箱，集货缓存系统的输出端与存储拣选系统的订单箱分拨模块连接，以将缓存的订单箱输出到订单箱分拨模块；集货缓存系统配置成随机接收并缓存多个批次订单对应的订单箱，并按需集中输出同一个批次订单对应的订单箱。
具体的，可以随机接收并缓存多个批次订单对应的订单箱，并按需集中输出同一个批次订单对应的订单箱，具有更高的存储密度，相比于输送线缓存的方式，存储量更加庞大，可以对接更多拣选模块，保证更多的拣选台并行工作，提高批次订单拣选效率，并且在不同批次订单箱随机入库的基础上，实现了同一批次订单箱的集中出库；可以按同一批次供给任意分拨台，节省了分拨输送线的订单箱分拣流程，提高了分拨台的订单箱补给效率， 最终提高了用户订单的完成效率。
可选的，订单箱存取货架为双货位货架；穿梭车为双伸位单货位穿梭车，双伸位单货位穿梭车包括单货位载货台和货叉；货叉均为双伸位货叉。
可选的，所述订单箱存取货架为双货位货架；所述穿梭车为双伸位双货位穿梭车，所述双伸位双货位穿梭车包括双货位载货台和货叉；所述货叉为双伸位货叉。
可选的，入库提升机和出库提升机设置于订单箱存取货架的同一端。
可选的，所述提升机包括入库提升机和出库提升机，所述入库提升机和所述出库提升机分别设置于订单箱存取货架的两端。
可选的，所述提升机包括入库提升机和出库提升机，所述入库提升机和出库提升机之一设置于订单箱存取货架的侧面，另一设置于订单箱存取货架的一端。
可选的，所述提升机包括入库提升机和出库提升机，所述入库提升机和所述出库提升机全部设置于所述订单箱存取货架的侧面。
可选的，提升机通过输送线和移载机与所述批次订单拣选模块连接，以及所述提升机通过输送线和移载机与所述订单箱分拨模块分别连接。
可选的，动力站台与所述提升机对应设置；动力站台集成有传动机构和支撑框架；传动机构与穿梭车和提升机均对接，以进行穿梭车与提升机之间的货物转移，所述动力站台的周转箱货位至少包括两个；所述提升机的周转箱货位至少包括两个。
可选的，所述动力站台设置有取放货区和缓存区；所述传动机构包括多根平行设置的传动辊，所述传动辊转动安装在所述支撑框架上。
可选的，位于所述取放货区的所述传动辊的外周面设置为光滑面，位于所述缓存区的所述传动辊的外周面设置为粗糙面。
可选的，所述动力站台设置有取放货区和缓存区；
所述传动机构包括皮带，所述皮带安装在所述支撑框架上。
可选的，所述皮带设置有多段，位于所述取放货区的所述皮带的输送面设置为光滑面，位于所述缓存区的所述皮带的输送面设置为粗糙面。
可选的，所述动力站台还包括过渡板，所述过渡板设置于所述取放货区与所述穿梭车轨道梁之间。
可选的，所述订单箱存取货架至少包括立柱片、料箱支撑杆、轨道梁和后横梁；轨道梁配置成支撑穿梭车行驶；轨道梁和后横梁分别设置于料箱支撑杆两端；多根料箱支撑杆平行排列，多根所述料箱支撑杆、轨道梁和后横梁构成一层货架层；多个货架层和多个立柱片组成一排货架；每排货架可以是单货位货架或者双货位货架；订单箱存取货架包括两 排货架及两排货架之间形成的穿梭车运行巷道。
可选的，所述集货缓存系统还包括维护装置，维护装置与至少一个模块化缓存单元对应。
可选的，所述维护装置包括多层维护平台和维修提升机；多层维护平台包括设置于巷道中的维修踏板；维修提升机与维修踏板连接。
本公开的实施例还提供了一种料箱存储拣选系统，包括上述提到的集货缓存系统、批次订单拣选模块、料箱存储模块、订单箱分拨模块和仓储管理模块；料箱存储模块，配置成存取料箱；料箱配置成存放货物；批次订单拣选模块，配置成批次订单的并行拣选，以将料箱中的属于同一批次订单的货物按照种类拣选到不同订单箱；批次订单为多个用户订单组成的批量订单；订单箱分拨模块，配置成接收订单箱集货缓存模块缓存中转的订单箱，并按照用户订单的信息进行分拨以完成批次订单的货物拣选；仓储管理模块，配置成接收订单系统发送的批次订单并进行处理，以及调动蜂巢系统进行料箱出入库、批次订单拣选模块进行拣选、订单箱集货缓存模块进行缓存中转和订单箱分拨模块进行分拨。
本公开的实施例还提供了一种货物拣选方法，该方法包括：
挑选同一批次订单内的货物并存放在对应的订单箱中，其中，所述批次订单为多个用户订单组成的批量订单，对所述批量订单中包括的多个订单进行并行拣选；依据所述用户订单的订单信息分拨从挑选出的所述订单箱中分拣出对应的货物。
本公开实施例带来了以下有益效果：与现有的技术相比，本公开实施例的有益效果包括，例如：
综上所述，本公开实施例提供的上述集货缓存系统及料箱存储拣选系统，包括密集式多层穿梭车货架，可以随机接收并缓存多个批次订单对应的订单箱，并按需集中输出同一个批次订单对应的订单箱，具有更高的存储密度，相比于输送线缓存的方式，存储量更加庞大，可以对接更多拣选模块，保证更多的拣选台并行工作，提高批次订单拣选效率，并且在不同批次订单箱随机入库的基础上，实现了同一批次订单箱的集中出库；可以按同一批次供给任意分拨台，节省了分拨输送线的订单箱分拣流程，提高了分拨台的订单箱补给效率，最终提高了用户订单的完成效率。
本公开的其他特征和优点将在随后的说明书中阐述，或者，部分特征和优点可以从说明书推知或毫无疑义地确定，或者通过实施本公开的上述技术即可得知。
为使本公开的上述目的、特征和优点能更明显易懂，下文特举较佳实施例，并配合所附附图，作详细说明如下。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本公开的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他相关的附图。
图1为本公开实施例提供的一种集货缓存系统的结构示意图；
图2为本公开实施例提供的集货缓存系统的订单箱存取货架的平面示意图；
图3为本公开实施例提供的另一种集货缓存系统的结构示意图；
图4为本公开实施例提供的入库提升机和出库提升机的位置示意图；
图5为本公开实施例提供的入库提升机和出库提升机的另一种位置示意图；
图6为本公开实施例提供的入库提升机和出库提升机的另一种位置示意图；
图7为本公开实施例提供的入库提升机和出库提升机的另一种位置示意图；
图8为本公开实施例提供的集货缓存系统的动力站台的结构示意图；
图9为本公开实施例提供的提升机和动力站台的货位示意图；
图10为本公开实施例提供的提升机和动力站台的另一种货位示意图；
图11为本公开实施例提供的提升机和动力站台的另一种货位示意图；
图12为本公开实施例提供的一种料箱存储拣选系统的结构框图；
图13为本公开实施例提供的货物拣选方法的流程示意图。
图标：101-订单箱存取货架；001-巷道；102-提升机；103-穿梭车；104-动力站台；801-传动机构；802-支撑框架；803-取放货区；804-缓存区；105-输送线；106-移载机；107-维修提升机；108-维护平台；201-料箱支撑杆；202-轨道梁；203-后横梁；204-订单箱；205-货格；100-料箱存储模块；200-批次订单拣选模块；300-集货缓存系统；400-订单箱分拨模块；500-仓储管理模块。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例中的附图，对本公开实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本公开一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本公开实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本公开的实施例的详细描述并非旨在限制要求保护的本公开的范围，而是仅仅表示本公开的选定实施例。基于本公开中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本公开保护的范围。
目前仓储技术拣选效率低，基于此，本公开实施例提供的一种集货缓存系统300及料 箱存储拣选系统，增加了缓存数量，可以随机入库集中出库，提高了拣选效率。
为便于对本实施例进行理解，首先对本公开实施例所公开的一种集货缓存系统300进行详细介绍。
需要说明的是，在不冲突的情况下，本公开的实施例中的特征可以相互结合。
实施例1
本公开实施例1提供了一种集货缓存系统300，应用于存储拣选系统，该集货缓存系统300包括至少一个模块化缓存单元，模块化缓存单元包括至少一组订单箱存取货架101、至少一台提升机102、至少一台穿梭车103和动力站台104。
其中，订单箱存取货架101为密集式多层穿梭车货架，每层货架均包括多个货位；一组订单箱存取货架彼此平行形成一条巷道001，穿梭车在巷道001中运行。参见图1所示的集货缓存系统300的结构示意图，其中以包括一个模块化缓存单元为例，可以理解的是，为了增加缓存空间可以灵活设置更多模块化缓存单元。
其中该模块化缓存单元包括了一组订单箱存取货架101、四台提升机102、一台穿梭车103和四台动力站台104；该模块化缓存单元的输入端和输出端均连接有输送线105和移载机106。
上述订单箱存取货架101为密集式多层穿梭车货架，参见图2所示的集货缓存系统300的订单箱存取货架101的平面示意图，示出了订单箱存取货架101的一层货架的结构，其中，每层货架包括多根料箱支撑杆201、轨道梁202和后横梁203，多根料箱支撑杆201沿货物输送方向间隔排布，多根料箱支撑杆201位于同一平面中，该平面大致为水平面，相邻两根料箱支撑杆201之间形成间隙，相邻两根料箱支撑杆201、轨道梁202和后横梁203共同构成一个货格205，该货格205配置成支撑订单箱204。上述轨道梁202配置成支撑穿梭车行驶，穿梭车在一组订单箱存取货架101彼此平行形成的巷道001中运行；轨道梁202和后横梁203分别设置于料箱支撑杆201两端，即轨道梁202和后横梁203平行间隔排布，多根料箱支撑杆201安装在轨道梁202和后横梁203之间，每根支撑杆201的两端分别与轨道梁202和后横梁203连接。多根料箱支撑杆201平行排列，多根料箱支撑杆201、轨道梁202和后横梁203构成一层货架层。
在本实施例中，优选地订单箱存取货架101为双货位货架，穿梭车103为双伸位单货位穿梭车，该双货位货架与双伸位单货位穿梭车的配合设置，使用双货位货架相比于单货位货架在单位空间内有更高的存储密度，由于双伸位单货位穿梭车相较于双货位穿梭车占用更窄空间，因此也可以提高存储密度。具体地，双伸位单货位穿梭车包括单货位载货台和货叉，该货叉为双伸位货叉。参见图3所示的集货缓存系统300的结构示意图，其中示 出了双伸位单货位穿梭车配合双货位货架使用。作为一种方式，也可以使用双伸位双货位穿梭车，双伸位双货位穿梭车包括双货位载货台和货叉，该货叉也为双伸位货叉。
其中，订单箱存取货架101还包括立柱片，该订单箱存取货架101包括多层货架层，多层货架层重叠间隔排布，相邻货架层之间通过立柱片连接，可以充分利用纵向空间进行订单箱204的存储，可以提高集货缓存系统300的缓存能力。
集货缓存系统300应用于存储拣选系统，在该存储拣选系统中还包括批次订单拣选模块200和订单箱分拨模块400，该集货缓存系统300的输入端与存储拣选系统的批次订单拣选模块200连接以接收批次订单拣选模块200拣选出的批次订单对应的订单箱204，集货缓存模块的输出端与存储拣选系统的订单箱分拨模块400连接，以将缓存的订单箱204输出到订单箱分拨模块400。其中，批次订单拣选模块200可以进行批次订单的并行拣选，以将料箱中的货物拣选至订单箱204。其中，批次订单为多个用户订单组成的批量订单，对批量订单中包括的订单进行并行拣选，即预先对多个订单包括的货物信息进行处理，对需要拣选的货物数量和顺序进行加工，例如将同种货物待拣选数量求和以在一次出库过程中拣选出该批次订单中需要的全部数量的该同种货物，或者对该批次订单中货物的拣选进行排序等，从而对多个订单并行拣选，相比于串行式订单拣选的方式，可以提高拣选模块的拣选速度和拣选效率。
上述集货缓存系统300可以对上述批次订单拣选模块200拣选出的订单箱204进行缓存中转。相比于现有的输送线缓存的方式，存储量更加庞大，极大地提高了可以进入缓存的货物数量，从而可以对接更多批次订单拣选模块200，保证更多的拣选台并行工作，提高批次订单拣选效率。集货缓存系统300可以随机接收并缓存多个批次订单对应的订单箱204，并按需集中输出同一个批次订单对应的订单箱204。因此可以在不同批次订单的订单箱204随机进入的基础上，实现同一批次订单箱204的集中出库，并供给后续的订单箱分拨模块400，相比传统方法，节省了分拨输送线的订单箱分拣流程(都是同批次的订单箱204，不需要再进行分拣)，提高了分拨台的订单箱204补给效率，最终提高了用户订单的完成效率。
参见图1中示出的四台提升机102，包括入库提升机和出库提升机；入库提升机和出库提升机分别设置于订单箱存取货架101的两端，即图1中示出的上端和下端，也即同一层货架的货物输送方向的前端和后端。该提升机102通过输送线105和移载机106与批次订单拣选模块200和订单箱分拨模块400分别连接。
参见图4所示的入库提升机和出库提升机的位置示意图，该入库提升机和出库提升机分别设置在订单箱存取货架101的两端，即一端的两台提升机102全部配置成出库提升机， 另一端的两台提升机102全部配置成入库提升机；在图4中可以将上侧的提升机102设置为入库提升机，下侧的提升机102设置为出库提升机，适用于大量入库和出库的场景，可以高速存取货物。
参见图5所示的另一种入库提升机和出库提升机的位置示意图，该入库提升机和出库提升机分别设置在订单箱存取货架101的同一端，即一端的两台提升机102分别配置成出库和入库；相比较于图4中所示的设置方式，入库提升机和出库提升机可以共用同一条输送线，减少了两台提升机102，结构布设灵活且占用空间更小，适用于入库和出库不频繁的场景，可以降低系统的复杂程度节约成本。
参见图6所示的另一种入库提升机和出库提升机的位置示意图，该入库提升机和出库提升机之一设置于订单箱存取货架101的侧面，另一设置于订单箱存取货架101的一端。参见图7所示的另一种入库提升机和出库提升机的位置示意图，该入库提升机和出库提升机全部设置于订单箱存取货架101的侧面。上述图6和图7中的设置方式，在保证了4台提升机102提供的高速存取货物的能力的同时，在订单箱存取货架101的长度方向上不需要再占用空间设置输送线105、提升机102和动力站台104，因此可以设置更长的订单箱存取货架101。
具体地，动力站台104与上述提升机102对应设置，参见图8所示的集货缓存系统300的动力站台104的结构示意图，图8中示出了动力站台104集成有传动机构801和支撑框架802；传动机构801与穿梭车103和上述提升机102均对接，以进行穿梭车103与提升机102之间的货物转移，再由提升机102将货物转移至输送线105。
动力站台104上设置的周转箱货位至少包括两个，提升机的周转箱货位至少包括两个。参见图9所示的提升机102和动力站台104的货位示意图，提升机102的周转箱货位数为两排一列，动力站台104的周转箱货位数为两排两列。参见图10所示的另一种提升机102和动力站台104的货位示意图，提升机102的周转箱货位数还可以是两排一列或者一列一排，动力站台104的周转箱货位数为一列三排、一列两排或者一列一排。参见图11所示的另一种提升机102和动力站台104的货位示意图，提升机102的周转箱货位数为两排两列，动力站台104的周转箱货位数为两排两列。在实际应用场景中，可以根据需要出入库的货物密度、需要缓存的货物数量和占用空间综合决定采用的提升机102点货位布设方式和动力站台104的货位布设方式。
传动机构801包括至少两个动力段，分别对应于取放货区803和缓存区804，请参阅图8，示出了动力站台104的取放货区803和缓存区804，通过在动力站台104上设置缓存区804可以给动力站台104提供更大的临时存储货物的能力，当出库时，穿梭车103将货 物放置到取放货区803后，由传动机构801将该货物转移至缓存区804，而取放货区803就可以继续接收穿梭车103取出的货物，不需要待提升机102将动力站台104上的货物转移后再继续进行货物转移，提供了穿梭车103的取货效率；类似地，当入库时，通过缓存区804对货物的临时存储能力，也可以提高提升机102的提升效率。
上述传动机构801可以由多根传动辊组成，例如可以使用电动滚筒等形式。考虑到取放货区803需要与穿梭车103进行垂直于传动辊方向的货物传递，即利用穿梭车103将其上的订单箱204推动至传动机构801上，推动时，穿梭车103上的订单箱204先接触到取放货区803，该过程中需要减小该取放货区803的传动辊与订单箱204之间的摩擦力，以方便穿梭车103的货叉对订单箱204的取放，订单箱204在放置到取放货区803上时受到的摩擦力小，磨损小，放置更加方便；订单箱204放置在取放货区803上后，在取放货区803的输送作用下，订单箱204沿着预设输送方向向缓存区804运动，再由缓存区804输送至提升机102上，由提升机102进行转移并进行后续分拣工序，在该过程中在缓存区804需要增大传动辊与订单箱204之间的摩擦力以更好地对订单箱204进行转移。因此，可选的，将位于取放货区803的传动辊的外周面设置为光滑面，将位于缓存区804的传动辊的外周面设置为粗糙面。
应当理解，在其他实施例中，传动机构801也可以是多段皮带，位于取放货区803的皮带和位于缓存区804的皮带分离，将位于取放货区803的皮带的输送面设置为光滑面，位于缓存区804的皮带的输送面设置为粗糙面，以实现不同位置的货物输送需求。
由于订单箱204需要在动力站台104和穿梭车103之间进行转移，而在动力站台104和穿梭车103之间一般会存在空隙，订单箱204越过间隙的过程中易出现碰撞等现象，加速磨损，缩短使用寿命，对订单箱204的转移有不利影响，因此上述动力站台104还包括过渡板，过渡板设置于取放货区803与穿梭车103的轨道梁202之间，可以使订单箱24的转移更加顺滑，保证出入库效率。
显然，在其他实施例中，可以在动力站台104的取放货区803与穿梭车103之间设置多根滚筒，订单箱204在滚筒上滑动，以便于从取放货区803转移至穿梭车103上。可选的，滚筒可以是圆柱筒，订单箱204与滚筒之间的摩擦力小，磨损小。
进一步，上述集货缓存系统还包括维护装置，该维护装置与至少一个模块化缓存单元对应，配置成对其进行检修维护工作。参见图1，其中示出了维护装置的维护平台108和维修提升机107，通过该维修提升机107可以提升设备和人员，并通过连接的维护平台108进入巷道001。维护平台108包括维修踏板，维修踏板设置在巷道001内，维修提升机107与维修踏板连接。
本公开实施例提供的上述集货缓存系统300，包括密集式多层穿梭车货架，可以随机接收并缓存多个批次订单对应的订单箱204，并按需集中输出同一个批次订单对应的订单箱204，具有更高的存储密度，相比于输送线缓存的方式，存储量更加庞大，可以对接更多拣选模块，保证更多的拣选台并行工作，提高批次订单拣选效率，并且在不同批次订单箱204随机入库的基础上，实现了同一批次订单箱204的集中出库；可以按同一批次供给任意分拨台，节省了分拨输送线的订单箱204分拣流程，提高了分拨台的订单箱204补给效率，最终提高了用户订单的完成效率。
实施例2
本公开实施例2提供了一种料箱存储拣选系统，包括实施例1提供的集货缓存系统，参见图12所示的料箱存储拣选系统的结构框图，料箱存储拣选系统至少包括：料箱存储模块100、批次订单拣选模块200、集货缓存系统300、订单箱分拨模块400和仓储管理模块500。
具体地，料箱存储模块100配置成存取料箱。其中，料箱配置成存放货物。在此需要说明的是料箱存储模块100还满足穿梭车103、动力站台104、提升机102和检修装置等的作业要求。
批次订单拣选模块200配置成批次订单的并行拣选，以将料箱中的货物拣选至订单箱204。其中，批次订单为多个用户订单组成的批量订单，对批量订单中包括的订单进行并行拣选，即预先对多个订单包括的货物信息进行处理，对需要拣选的货物数量和顺序进行加工，例如将同种货物待拣选数量求和以在一次出库过程中拣选出该批次订单中需要的全部数量的该同种货物，或者对该批次订单中货物的拣选进行排序等，从而对多个订单并行拣选，相比于串行式订单拣选的方式，可以提高拣选模块的拣选速度和拣选效率。例如，在批次订单拣选时，该批次订单包括客户a、客户b和客户c，客户a的订单中包含有货物A、货物B和货物C，客户b的订单中包含有货物A和货物B，客户c的订单中包含有货物C，批次订单拣选模块200同时挑选出三个货物A置于一个订单箱204中、两个货物B置于一个订单箱204中以及一个货物C置于一个订单箱204中，然后将三个订单箱204输送至集货缓存系统300。
集货缓存系统300配置成对订单箱204进行缓存中转。在上述料箱存储拣选系统中还增加了集货缓存系统300，相比于输送线缓存的方式，存储量更加庞大，极大地提高了可以进入缓存的货物数量，从而可以对接更多批次订单拣选模块，保证更多的拣选台并行工作，提高批次订单拣选效率。
进一步，集货缓存系统300可以配置成随机接收并缓存多个批次订单对应的订单箱 204，并按需集中输出同一个批次订单对应的订单箱204。因此可以在不同批次订单的订单箱随机进入的基础上，实现同一批次订单箱的集中出库，并供给后续的订单箱分拨模块400，相比传统方法，节省了分拨输送线的订单箱204分拣流程(都是同批次的订单箱，不需要再进行分拣)，提高了分拨台的订单箱204补给效率，最终提高了用户订单的完成效率。
订单箱分拨模块400，配置成接收集货缓存系统300缓存中转的订单箱204，并按照用户订单的信息进行分拨以完成批次订单的货物拣选。在此，可以通过上述的举例进行说明，将三个分别装有货物A、货物B和货物C的订单箱204中的货物按照用户订单信息进行组合，将货物从对应的订单箱204中取出组合成货物A、货物B和货物C,即得到客户a的订单，进行打包运输。从对应的订单箱204中取出货物A和货物B，即得到客户b的订单，进行打包运输。从对应的订单箱204中取出货物C，即得到客户c的订单，进行打包运输。
仓储管理模块500，配置成接收订单系统发送的批次订单并进行处理，以及调动料箱存储模块100进行料箱出入库、批次订单拣选模块200进行拣选、集货缓存系统300进行缓存中转和订单箱分拨模块400进行分拨。可以理解的是，仓储管理模块500还可以具有对上述料箱存储拣选系统进行监控和管理的功能，例如负责处理批次订单信息、调动设备工作、监控设备工作状态、管理料箱和货物信息以及管理货位分配等。
本公开实施例提供的上述料箱存储拣选系统，采用批次订单的并行拣选方法，在多个拣选台并行拣选同一批次订单，极大提高了拣选效率；增加了集货缓存系统300，相比于输送线缓存的方式，存储量更加庞大，极大地提高了可以进入缓存的货物数量，可以对接更多批次订单拣选模块，保证更多的拣选台并行工作，从而提高批次订单拣选效率。
实施例3
请参阅图13，本公开实施例提供了一种货物拣选方法，包括步骤S1：挑选同一批次订单内的货物并存放在对应的订单箱中，其中，批次订单为多个用户订单组成的批量订单，对批量订单中包括的多个订单进行并行拣选，即预先对多个订单包括的货物信息进行处理，对需要拣选的货物数量和顺序进行加工，例如将同种货物待拣选数量求和以在一次出库过程中拣选出该批次订单中需要的全部数量的该同种货物，或者对该批次订单中货物的拣选进行排序等，从而对多个订单并行拣选；步骤S2：依据用户订单的订单信息分拨从挑选出的订单箱中分拣出对应的货物，进而得到每个用户订单信息中的多种货物的组合，也即完成对应用户订单的货物拣选，打包后输送给对应的用户即可。
另外，在本公开实施例的描述中，除非另有明确的规定和限定，术语“安装”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机 械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本公开中的具体含义。
在本公开的描述中，需要说明的是，术语“上”、“下”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的系统、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。
在本申请所提供的几个实施例中，应该理解到，所揭露的系统、装置和方法，可以通过其它的方式实现。以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，又例如，多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些通信接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。
最后应说明的是：以上所述实施例，仅为本公开的具体实施方式，用以说明本公开的技术方案，而非对其限制，本公开的保护范围并不局限于此，尽管参照前述实施例对本公开进行了详细的说明，本领域的普通技术人员应当理解：任何熟悉本技术领域的技术人员在本公开揭露的技术范围内，其依然可以对前述实施例所记载的技术方案进行修改或可轻易想到变化，或者对其中部分技术特征进行等同替换；而这些修改、变化或者替换，并不使相应技术方案的本质脱离本公开实施例技术方案的精神和范围，都应涵盖在本公开的保护范围之内。因此，本公开的保护范围应以权利要求的保护范围为准。
以上所述仅为本公开的优选实施例而已，并不用于限制本公开，对于本领域的技术人员来说，本公开可以有各种更改和变化。凡在本公开的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本公开的保护范围之内。
工业实用性：
综上所述，本公开提供了一种集货缓存系统、料箱存储拣选系统及货物拣选方法，货物存储密度高，订单拣选效率高。

Claims (19)

  1. 一种集货缓存系统，其特征在于，应用于存储拣选系统，包括：至少一个模块化缓存单元，所述模块化缓存单元包括至少一组订单箱存取货架、至少一台提升机、至少一台穿梭车和动力站台；
    所述订单箱存取货架为密集式多层穿梭车货架，每层所述货架均包括多个货位；
    一组所述订单箱存取货架彼此平行形成一条巷道，所述穿梭车在所述巷道中运行；
    所述集货缓存系统的输入端与所述存储拣选系统的批次订单拣选模块连接以接收所述批次订单拣选模块拣选出的批次订单对应的所述订单箱，所述集货缓存系统的输出端与所述存储拣选系统的订单箱分拨模块连接，以将缓存的所述订单箱输出到所述订单箱分拨模块；
    所述集货缓存系统配置成随机接收并缓存多个所述批次订单对应的所述订单箱，并按需集中输出同一个所述批次订单对应的所述订单箱。
  2. 根据权利要求1所述的集货缓存系统，其特征在于，所述订单箱存取货架为双货位货架；所述穿梭车为双伸位单货位穿梭车，所述双伸位单货位穿梭车包括单货位载货台和货叉；所述货叉为双伸位货叉。
  3. 根据权利要求1或者2所述的集货缓存系统，其特征在于，所述订单箱存取货架为双货位货架；所述穿梭车为双伸位双货位穿梭车，所述双伸位双货位穿梭车包括双货位载货台和货叉；所述货叉为双伸位货叉。
  4. 根据权利要求1-3中任一项所述的集货缓存系统，其特征在于，所述提升机包括入库提升机和出库提升机；
    所述入库提升机和所述出库提升机设置于所述订单箱存取货架的同一端。
  5. 根据权利要求1-4中任一项所述的集货缓存系统，其特征在于，所述提升机包括入库提升机和出库提升机；
    所述入库提升机和所述出库提升机分别设置于所述订单箱存取货架的两端。
  6. 根据权利要求1-5中任一项所述的集货缓存系统，其特征在于，所述提升机包括入库提升机和出库提升机；
    所述入库提升机和所述出库提升机之一设置于所述订单箱存取货架的侧面，另一设置于所述订单箱存取货架的一端。
  7. 根据权利要求1-6中任一项所述的集货缓存系统，其特征在于，所述提升机包括入库提升机和出库提升机；
    所述入库提升机和所述出库提升机全部设置于所述订单箱存取货架的侧面。
  8. 根据权利要求1-7中任一项所述的集货缓存系统，其特征在于，所述提升机通过输送线和移载机与所述批次订单拣选模块连接，以及所述提升机通过输送线和移载机与所述订单箱分拨模块连接。
  9. 根据权利要求4-7中任一项所述的集货缓存系统，其特征在于，所述动力站台与所述提升机对应设置；所述动力站台集成有传动机构和支撑框架；所述传动机构与所述穿梭车和所述提升机均对接，以进行所述穿梭车与所述提升机之间的货物转移：
    所述动力站台的周转箱货位至少包括两个；所述提升机的周转箱货位至少包括两个。
  10. 根据权利要求9所述的集货缓存系统，其特征在于，所述动力站台设置有取放货区和缓存区；
    所述传动机构包括多根平行设置的传动辊，所述传动辊转动安装在所述支撑框架上。
  11. 根据权利要求10所述的集货缓存系统，其特征在于，位于所述取放货区的所述传动辊的外周面设置为光滑面，位于所述缓存区的所述传动辊的外周面设置为粗糙面。
  12. 根据权利要求9所述的集货缓存系统，其特征在于，所述动力站台设置有取放货区和缓存区；
    所述传动机构包括皮带，所述皮带安装在所述支撑框架上。
  13. 根据权利要求12所述的集货缓存系统，其特征在于，所述皮带设置有多段，位于所述取放货区的所述皮带的输送面设置为光滑面，位于所述缓存区的所述皮带的输送面设置为粗糙面。
  14. 根据权利要求10-13中任一项所述的集货缓存系统，其特征在于，所述动力站台还包括过渡板，所述过渡板设置于所述取放货区与所述穿梭车的轨道梁之间。
  15. 根据权利要求1-14中任一项所述的集货缓存系统，其特征在于，所述订单箱存取货架至少包括立柱片、料箱支撑杆、轨道梁和后横梁；
    所述轨道梁配置成支撑所述穿梭车行驶；
    所述轨道梁和所述后横梁分别设置于所述料箱支撑杆两端；
    多根所述料箱支撑杆平行排列，多根所述料箱支撑杆、所述轨道梁和所述后横梁构成一层货架层；
    多个所述货架层和多个所述立柱片组成一排货架；每排所述货架可以是单货位货架或者双货位货架；
    所述订单箱存取货架包括两排所述货架及两排所述货架之间形成的穿梭车运行巷道。
  16. 根据权利要求1-15中任一项所述的集货缓存系统，其特征在于，所述集货缓存系统还包括维护装置，所述维护装置与至少一个所述模块化缓存单元对应。
  17. 根据权利要求16所述的集货缓存系统，其特征在于，所述维护装置包括多层维护平台和维修提升机；
    多层维护平台包括设置于所述巷道中的维修踏板；
    所述维修提升机与所述维修踏板连接。
  18. 一种料箱存储拣选系统，其特征在于，包括权利要求1-17中任一项所述的集货缓存系统、批次订单拣选模块、料箱存储模块、订单箱分拨模块和仓储管理模块；
    所述料箱存储模块，配置成存取料箱；所述料箱配置成存放货物；
    所述批次订单拣选模块，配置成批次订单的并行拣选，以将料箱中的属于同一批次订单的货物按照种类拣选到不同订单箱；所述批次订单为多个用户订单组成的批量订单；
    所述订单箱分拨模块，配置成接收订单箱集货缓存模块缓存中转的所述订单箱，并按照所述用户订单的信息进行分拨以完成所述批次订单的货物拣选；
    所述仓储管理模块，配置成接收订单系统发送的批次订单并进行处理，以及调动所述料箱存储模块进行料箱出入库、所述批次订单拣选模块进行拣选、所述订单箱集货缓存模块进行缓存中转和所述订单箱分拨模块进行分拨。
  19. 一种货物拣选方法，其特征在于，该方法包括：
    挑选同一批次订单内的货物并存放在对应的订单箱中，其中，所述批次订单为多个用户订单组成的批量订单；
    对所述批量订单中包括的多个订单进行并行拣选；
    依据所述用户订单的订单信息分拨从挑选出的所述订单箱中分拣出对应的货物。
PCT/CN2018/108709 2017-09-30 2018-09-29 集货缓存系统、料箱存储拣选系统及货物拣选方法 WO2019062933A1 (zh)

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