CN209905643U

CN209905643U - Automatic warehousing system

Info

Publication number: CN209905643U
Application number: CN201920701052.XU
Authority: CN
Inventors: 潘勇; 孙中春
Original assignee: YUNNAN ZHUOPEI TECHNOLOGY Co Ltd
Current assignee: YUNNAN ZHUOPEI TECHNOLOGY Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-01-07
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to an automatic change warehouse system, including the goods position that is used for depositing the goods and the track of setting on the goods position next door, be provided with the AGV dolly on the track, the entrance of this system is provided with the loading and unloading position, this system is still including the radio frequency identification device and the control system who are used for scanning goods information, be provided with on the track and supply the AGV dolly to receive external goods or to transfer the orbital switching position out of with the goods, this system is still including extending to the conveyor of orbital switching position department, conveyor runs through radio frequency identification device so that radio frequency identification device scans the goods on the conveyor. When goods are stored, the AGV trolley does not need to wait for moving to a loading and unloading position, the goods on the loading and unloading position can directly enter the radio frequency identification device through the conveying device for scanning, the scanning is carried out while the scanning is carried out, the scanned information is transmitted to the control system, the AGV trolley is controlled by the control system to move to the switching position, and the warehousing time of the goods is greatly saved.

Description

Automatic warehousing system

Technical Field

The utility model relates to an automatic change warehouse system.

Background

In the logistics industry, the storage of goods in warehouses is developing towards high efficiency, rapidness and accuracy, and warehouse storage systems are continuously improved and improved to meet the use requirements of people. For example, the chinese utility model patent document with the grant bulletin number of CN206782618U discloses an automatic warehouse system of rail mounted, including the storehouse, the distribution has the goods position in the storehouse, is provided with positioner on the goods position, still is provided with the track of violently indulging alternately in the storehouse, and the operation has the two-way small rail car that can transversely and vertically commutate on the track, and storehouse access & exit department is provided with radio frequency identification device and lifting machine, and radio frequency identification device is connected with controlling means. When goods are stored, the goods carrying trolley drives the goods to enter an entrance of a warehouse, the rail trolley is controlled by the manual operation control system to move to the lifting machine, the lifting machine lifts the goods carrying trolley to the rail trolley, then the rail trolley and the goods carrying trolley enter the radio frequency identification device together, the goods information is scanned and read by the radio frequency device and then uploaded to the control system, and the control system sends an instruction for conveying the goods carrying trolley to the rail trolley and storing the goods carrying trolley in a specified goods position.

It can be seen that the warehouse storage system greatly improves the efficiency of goods storage, and the storage of goods becomes convenient and efficient, but still has some problems: when the goods arrive, the control system is required to be manually operated to enable the rail trolley to move to the jacking machine, firstly, the rail trolley is not intelligent, secondly, the rail trolley needs to wait for the arrival of the rail trolley, and then the rail trolley and the freight trolley scan the goods information through the radio frequency identification device together after the freight trolley is loaded on the rail trolley. Due to the fact that the rail trolley needs to wait for the arrival of the rail trolley, the rail trolley drives the cargo trolley to pass through the radio frequency identification device together, the consumed time is long, and the time for warehousing of goods is long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic storage system to the storage system who solves among the prior art gets into radio frequency identification device together after the small rail car that needs wait loads the goods, and leads to the longer problem of warehousing time.

In order to achieve the above object, the utility model discloses automatic warehouse system adopts following technical scheme:

the utility model provides an automatic warehouse system, is including the goods position that is used for depositing the goods and the track of setting on the goods position next door, is provided with the AGV dolly that is used for access goods on to the goods position on the track, and the entrance of automatic warehouse system is provided with the loading and unloading position that is used for goods handling, and automatic warehouse system still including the radio frequency identification device that is used for scanning goods information and be used for controlling the control system that the AGV dolly removed after the signal that obtains the radio frequency identification device feedback with radio frequency identification device communication connection, be provided with on the track and supply the AGV dolly to receive external goods or with the orbital switching position of goods transfer out, automatic warehouse system still includes certainly the loading and unloading position is extended to the conveyor of orbital switching position department, and conveyor runs through radio frequency identification device so that radio frequency identification device scans the goods on the conveyor.

The beneficial effects of the above technical scheme are: when the goods are stored, the AGV trolley does not need to wait for moving to the loading and unloading position, the goods on the loading and unloading position can directly enter the radio frequency identification device through the conveying device for scanning, the scanned information is transmitted to the control system, the AGV trolley is controlled by the control system to move to the switching position, and therefore the information scanning of the goods and the moving of the AGV trolley are carried out simultaneously, and the warehousing time of the goods is greatly saved.

Furthermore, the conveying device comprises a first conveying section and a second conveying section, wherein the first conveying section extends from the loading and unloading position to the radio frequency identification device, the second conveying section is used for receiving goods on the first conveying section, the second conveying section extends to the switching position of the track, the first conveying section and the second conveying section work independently, and the second conveying section is provided with a limit switch which is used for being triggered to control the second conveying section to stop running when the goods move to the switching position. The conveying device is arranged in a segmented mode, the limit switch can control the second conveying section to stop running to wait for the AGV, meanwhile, the first conveying section continues to convey and scan the goods, and the information scanning and transferring efficiency of the goods is improved.

Further, the first conveying section and the second conveying section are both conveying rollers. The roller way conveying has the conveying characteristics of large conveying capacity, light and fast operation, high efficiency and capability of realizing multiple collinear flow distribution.

Further, an unstacker is arranged at the loading and unloading position, and the end part of the conveying device extends to the unstacker. The end part of the conveying device extends to the unstacker, so that the conveying device can convey the goods away in time after the unstacker is used for disassembling and stacking the goods.

Drawings

FIG. 1 is a front view of the automated storage system of the present invention;

FIG. 2 is a top view of the automated storage system of the present invention;

FIG. 3 is a left side view of the automated storage system of the present invention;

FIG. 4 is a schematic view of a first perspective of an AGV with a pallet at the bottom end;

FIG. 5 is a second perspective view of an AGV with a pallet at the bottom;

FIG. 6 is a third perspective view of an AGV with a pallet at the bottom;

FIG. 7 is a fourth perspective view of an AGV with a pallet at the bottom;

FIG. 8 is an enlarged view of a portion of FIG. 5 at A;

FIG. 9 is an enlarged view of a portion of FIG. 5 at B;

fig. 10 is a partial enlarged view at C in fig. 7:

FIG. 11 is a schematic view of the AGV of FIG. 4 with the load bed raised;

FIG. 12 is a schematic view of the AGV of FIG. 5 with the load bed raised;

FIG. 13 is a schematic view of the AGV of FIG. 6 with the load bed raised;

FIG. 14 is a schematic view of the AGV of FIG. 7 with the load bed raised;

FIG. 15 is an enlarged view of a portion of FIG. 5 at D;

FIG. 16 is an enlarged view of a portion of FIG. 11 at E;

FIG. 17 is a front view of the inner rollgang of the RF door of FIG. 2;

FIG. 18 is a top view of FIG. 17;

description of reference numerals: 1-rack, 2-AGV cart, 201-frame, 2011-cross beam, 2012-longitudinal beam, 202-first stage portal, 2021-first stage portal support, 20211-cooperating rollers, 203-longitudinal rollers, 204-transverse rollers, 205-second stage portal, 2051-second stage portal support, 2052-second stage portal lower beam, 2053-sliding rollers, 2054-second stage portal upper beam, 2055-top movable pulley, 2056-bottom movable pulley, 206-motor mounting frame, 2061-top plate, 2062-mounting plate, 207-driving motor, 208-driving chain, 209-driving lifting belt, 210-cargo bed, 211-bending mounting plate, 2111-guide wheel, 212-connecting rod, 213-auxiliary driving lifting belt, 3-track, 4-a charging box, 5-a first conveying section, 6-a second conveying section, 7-a switching position, 8-an unstacker, 9-a radio frequency door, 10-a frame, 11-a roller and 12-a supporting leg.

Detailed Description

The following further describes the embodiments of the present invention with reference to the attached drawings:

the utility model discloses automatic change storage system's concrete embodiment:

as shown in fig. 1 to 3, the automatic stereoscopic warehousing system includes a shelf 1, a goods space for storing goods is provided on the shelf 1, a track 3 is provided beside the goods space, the track 3 includes a transverse track and a longitudinal track which are mutually crossed, an AGV trolley 2 is provided on the track 3, the AGV trolley 2 can be used for storing and taking goods on the goods space, and a loading and unloading position (not shown in the figure) for loading and unloading goods is provided at an entrance of the automatic warehousing system. The automatic storage system further comprises a radio frequency identification device, namely a radio frequency door 9, the radio frequency door 9 is used for scanning cargo information, the radio frequency door 9 is in communication connection with an EPR control system (not shown in the figure), and the EPR control system can control the AGV trolley 2 to move after obtaining a signal fed back by the radio frequency door 9. The radio frequency door and the EPR control system are both in the prior art, and detailed description is omitted in the embodiment of the specific structure.

The automatic storage system comprises an automatic storage system, wherein the automatic storage system further comprises a first conveying section 5 and a second conveying section 6 for conveying goods, the automatic storage system further comprises a first conveying section 5 and a second conveying section 6 for the AGV trolley 2 to receive the foreign goods or transfer the goods out of the track 3, the conveying system has the conveying characteristics of large conveying capacity, light operation, high efficiency and capability of realizing multiple collinear shunt, the first conveying section 5 and the second conveying section 6 are conveying roller lines, the first conveying section 5 is taken as an example, as shown in fig. 17 and 18, the first conveying section 5 comprises a rack 10 and a roller 11 and supporting legs 12 for supporting the rack 10 and the roller 11, the goods can be stably conveyed by utilizing the conveying roller lines, the conveying roller lines also adopt electric conveying roller lines in the prior art, and the detailed description of the specific structure is not required. The structure of the second conveying section 6 can be referred to the first conveying section 5 and will not be described in detail. In other embodiments, a conveying device such as a conveying belt or a conveying chain plate with a proper size can be selected.

First transport section 5 extends to radio frequency door 9 from the loading and unloading position for carry the information scanning of goods to radio frequency door 9 from the loading and unloading position with goods, second transport section 6 is used for receiving the goods on first transport section 5 and carries to switching position 7, the two work independently respectively, first transport section 5 and second transport section 6 constitute conveyor jointly, extend to switching position 7 department of track 3 from the loading and unloading position outward, and conveyor runs through radio frequency door 9, make the goods on the conveyor can carry the limit scanning in radio frequency door 9. The second conveying section 6 is further provided with a limit switch (not shown in the figure), and the limit switch is used for being triggered to control the second conveying section 6 to stop running when goods move to the switching position 7 from the second conveying section 6, so that the goods on the second conveying section 6 can be prevented from colliding with the switching position 7. Because the first conveying section 5 and the second conveying section 6 work independently, when the second conveying section 6 stops running, the first conveying section 5 still conveys the goods to the radio frequency door 9 to receive information scanning, and the information scanning and transferring efficiency of the goods is improved.

In this embodiment, the limit switch is a prior art, specifically a Kantai diffuse reflection photoelectric switch, model LTR-C23PA-PMS-403, and is not described herein again.

Still be provided with unstacker 8 in loading and unloading position department, the tip of first transport section 5 extends to unstacker 8 department, can guarantee that first transport section 5 in time transports the goods after unstacker 8 is to the goods dismouting pile.

The AGV 2 is mainly driven by a driving device (not shown in the figure) which includes a transverse driving device for driving the AGV 2 to move along the transverse track of the track 3 and a longitudinal driving device for moving along the longitudinal track of the track 3, and the driving device is further connected with a controller for controlling the driving device. Still be provided with charging case 4 beside switching position 7, because AGV dolly 2 need move switching position 7 department and transport the goods, when AGV dolly 2 does not have the electricity, charging case 4 can in time charge AGV dolly 2. Be provided with the fork that can go up and down and the lift drive of drive fork oscilaltion on the frame of AGV dolly 2, lift drive in this embodiment is including the suspender that drives the fork motion, and the fork can stretch out and draw back to loading and unloading goods.

The driving system of the AGV trolley in the background technology can be adopted for driving the AGV trolley, the difference lies in that the AGV trolley in this embodiment is provided with a cargo carrying platform 210 with a fork, which can be lifted and retracted, two gantry lifting mechanisms for driving the cargo carrying platform 210 to lift are further arranged on the frame 201, each gantry lifting mechanism comprises two stages of gantries, and the cargo carrying platform 210 is arranged between the two gantry lifting mechanisms and driven to lift by the two gantry lifting mechanisms. Specifically, as shown in fig. 4 to 16, the frame 201 is formed by sequentially enclosing two transverse beams 2011 and two longitudinal beams 2012 end to end, the transverse beams 2011 and the longitudinal beams 2012 are fixedly connected by corresponding connecting plates, the longitudinal rollers 203 moving along the longitudinal rails are arranged at two ends of each transverse beam 2011, and the transverse rollers 204 moving along the transverse rails are arranged at two ends of each longitudinal beam 2012, so that the frame 201 can have a good supporting effect when moving on the transverse rails or the longitudinal rails. The frame of the AGV cart 2 is the prior art, and the transverse movement and longitudinal movement principle thereof are the same as those of patent document CN206782618U, and details are not repeated, and of course, in other embodiments, the frame of the AGV cart may also adopt other forms, such as a forklift frame in the background art document CN 207890985U.

The first-level portal 202 is perpendicular to the frame 201 and specifically comprises two vertically extending first-level portal supports 2021 arranged on a cross beam 2011, the first-level portal supports 2021 are channel steel, the tops of the channel steel are connected through an upper beam of the first-level portal to form the first-level portal 202, notches of the two first-level portal supports 2021 on the first-level portal 202 are opposite, the first-level portal supports 2021 form a linear guide rail, and the first-level portal 202 is assembled with the second-level portal 205 in a guiding sliding mode on the linear guide rail. Specifically, the second-stage gantry 205 comprises two second-stage gantry support columns 2051 moving up and down along a linear guide rail, the second-stage gantry support columns 2051 are also channel steel, notches of the two second-stage gantry support columns 2051 on the second-stage gantry 205 are opposite, as shown in fig. 14, two sliding rollers 2053 in sliding fit with the linear guide rail are arranged at the bottom of the second-stage gantry support columns 2051, the two sliding rollers 2053 are in rolling fit with groove walls of the first-stage gantry support columns 2021, so that friction of the two-stage gantry due to the fact that the second-stage gantry 205 moves in the longitudinal direction is prevented; the end parts of the lower ends of two second-stage gantry struts 2051 which are distributed along the longitudinal direction are connected with a second-stage gantry lower beam 2052, and the top ends of the two second-stage gantry struts 2051 are fixedly connected through corresponding second-stage gantry upper beams 2054 to form the second-stage gantry 205. To further ensure that the second stage mast 205 can maintain a stable position in the longitudinal direction, as shown in fig. 13, the top of the first stage mast post 2021 is further provided with a mating roller 20211 which is in rolling fit with the bottom of the second stage mast post 2051, and the mating rollers 20211 on the two first stage mast posts 2021 can limit the position of the second stage mast 205 in the transverse direction.

In this embodiment, in order to realize that the two gantry lifting mechanisms can lift synchronously and further ensure the stability of the lifting process of the cargo carrying platform, the tops of the second-stage gantries 205 of the two gantry lifting mechanisms are fixedly connected through the connecting rods 212, and the connecting rods 212 form a connecting device. In other embodiments, the connecting rod may not be provided.

The stages of gantries and the cargo bed 210 are mainly in transmission fit through transmission flexible members, and particularly, the transmission flexible members comprise gantry transmission flexible members and cargo bed transmission flexible members.

A motor mounting frame 206 is fixed between the two first-stage gantry supports 2021 and at the top of the first-stage gantry 202, the two motor mounting frames 206 are both in bolted connection with the first-stage gantry 202 on the surface of the first-stage gantry 202 through a mounting plate 2062, a driving motor 207 serving as a driving device is installed in the motor mounting frame 206, an output shaft of the driving motor 207 is meshed with a driving chain 208 serving as a gantry driving flexible part, one end of the driving chain 208 is fixedly connected with a second-stage gantry underbeam 2052, and the second-stage gantry underbeam 2052 can be controlled to ascend and descend through the rotation of the driving motor 207, so that the second-stage gantry 205 ascends and descends.

A top movable pulley 2055 at the top of the second-stage portal 205, a bottom movable pulley 2056 is arranged on a lower beam 2052 of the second-stage portal corresponding to the lower part of the top movable pulley 2055, the top movable pulley 2055 and the bottom movable pulley 2056 which are positioned in the same vertical direction form a group of pulley blocks, each second-stage portal 205 is provided with two groups of pulley blocks, a cargo platform transmission flexible piece is a transmission lifting belt 209, one end of the transmission lifting belt 209 is fixed on the upper side of a top plate 2061 of the motor mounting frame 206 by bypassing the top movable pulley 2055, the other end of the transmission lifting belt 209 is fixed on a cargo carrying platform 210 for loading cargos, specifically, two bending mounting plates 211 are respectively arranged on two adjacent sides of the cargo carrying platform 210 and the two first-stage gantries 202, and the transmission lifting belt 209 is fixedly connected with the two bending mounting plates 211, so that the transmission lifting belt 209 is fixedly connected with the cargo carrying platform 210; each bending mounting plate 211 is also provided with a guide wheel 2111 which is matched with the groove wall of the channel steel in a guiding manner, so that the cargo platform 210 is assembled on the second-stage portal 205 in a guiding manner, the resistance of the cargo platform 210 in the lifting process is smaller, and the lifting of the cargo platform 210 is further facilitated. When the second-stage gantry 205 is raised, the cargo bed 210 can be raised at twice the speed of the second-stage gantry 205, so that the length of the second-stage gantry 205 extending from the first-stage gantry 202 is reduced as much as possible on the premise that the cargo bed 210 is raised to a specified position of the cargo, and the stability of the whole gantry system is ensured to a greater extent.

The goods loading platform 210 is further connected with an auxiliary transmission lifting belt 213, one end of the auxiliary transmission lifting belt 213 is fixed on the goods loading platform 210, the other end of the auxiliary transmission lifting belt 213 is fixed at the top of the first-stage portal 202, specifically, the auxiliary transmission lifting belt is fixed at the lower side of the top plate 2061 of the motor installation frame 206 by bypassing the bottom movable pulley 2056 so as to be connected with the top of the first-stage portal 202, so that the goods loading platform 210 is still connected with the first-stage portal 202 from the lower end, and the whole lifting process of the goods loading platform 210 is more stable. In addition, when the forks are horizontally extended from the cargo bed 210, the driving belt 209 and the auxiliary driving belt 213 respectively apply force to the cargo bed 210 in the up-down direction, so that the cargo bed 210 is more uniformly applied force in the up-down direction, and tilting of one end of the cargo bed 210 in the front-back direction is prevented.

In this embodiment, the cargo carrying platform 210 is two-layer structure about, specifically includes backup pad and lower plate, goes up still to be equipped with telescopic machanism through the bolt between backup pad and the lower plate to make the goods can stretch out and retract to the cargo carrying platform 210 from the cargo carrying platform 210, can put in place through telescopic machanism installation after the goods is transported to the target in place, and keeps the goods to be in between two portal elevating system in transporting the in-process, guarantees stability. The telescopic mechanism is in the prior art, and the specific model is ALARHD-Ares40 type telescopic fork.

After goods are conveyed to the goods carrying platform 210 by the telescopic mechanism, the two driving motors 207 rotate, the transmission chain 208 goes upwards immediately and drives the lower beam 2052 of the second-stage portal positioned below to go upwards, the second-stage portal 205 also slides upwards along the guidance of the first-stage portal 202, as the motor mounting frame 206 is fixed on the first-stage portal 202 and is not moved, the transmission lifting belt 209 positioned at the outer side of the pulley block is fixedly connected with the upper side of the top plate 2061 of the motor mounting frame 206, thus, in the process of going upwards of the second-stage portal 205, the pulley block goes upwards, the transmission lifting belt 209 and the auxiliary transmission lifting belt 213 respectively slide along the top movable pulley 2055 and the bottom movable pulley 2056, the transmission lifting belt 209 and the auxiliary transmission lifting belt 213 positioned at the inner side of the pulley block go upwards, the goods carrying platform 210 goes upwards under the driving of the inner lifting belt to further drive the goods to go upwards, and when the goods carrying platform 210 needs to, the second-stage portal 205 slides downwards, the pulley block moves downwards, the lifting belt located on the outer side on the pulley block moves upwards, the lifting belt located on the inner side moves downwards, and the cargo carrying platform 210 moves downwards under the driving of the inner lifting belt and returns to the original position.

The cargo space also has a positioning system (not shown) thereon that can be used to position the cargo on the cargo space.

The utility model discloses automatic warehouse system is at the during operation, after goods delivery targets in place, the turnover case that will be equipped with the goods transports the loading and unloading position department that automatic warehouse system entered the mouth through AGV dolly or manual work, by unstacking and stacking machine 8 the split of many casees turnover case into singleton or double-box, carry single-box or double-box goods to radio frequency door 9 by first transport section 5 afterwards, the radio frequency identification system scanning in the radio frequency door 9 reads cargo information, check and upload to EPR control system data information and system information, computer system automatic allocation information sends the instruction that transports the turnover case and store in a certain goods position to AGV dolly 2, AGV dolly 2 is then gone to switching position 7 and transports the goods. And the goods detected by the radio frequency door 9 are conveyed to the second conveying section 6 and are continuously conveyed to the transfer position 7 by the second conveying section 6, when the goods reach the transfer position 7, the limit switch on the second conveying section 6 is triggered, and the second conveying section 6 stops running to wait for the arrival of the AGV trolley 2.

When the AGV trolley 2 comes to the transfer position 7, the fork of the AGV trolley 2 extends into the bottom of the turnover box filled with the goods, then the lifting driving device lifts the fork by a specified height through the hanging belt, the turnover box is lifted away from the second conveying section 6, and the fork can retract and bring the turnover box to the middle position of the fork. The controller controls the transverse driving device to run, the AGV trolley 2 is driven to run along a transverse track in the track 3 until the AGV trolley 2 runs to a crossing between the transverse track and a longitudinal track of the track 3, if a goods position where goods are placed is specified in an instruction sent by the EPR control system and located on the transverse track, the AGV trolley 2 continues to run along the transverse track to the goods position, the lifting driving device control device controls the AGV trolley 2 to turn over the fork to reduce the specified height, a turnover box containing the goods is left on the specified goods position, and the goods are positioned by a positioning system on the goods position; if the goods position where the appointed goods are placed in the instruction sent by the EPR control system is in another channel, the AGV trolley 2 stops at the intersection and reverses, the controller controls the longitudinal driving device to run, the AGV trolley 2 is driven to run along the longitudinal rail in the rail 3 until the AGV trolley runs to the specified intersection, the reversing is performed again, the AGV trolley 2 enters the transverse rail where the goods are located, then the controller controls the transverse driving device to run again, the AGV trolley 2 runs to the place where the goods are located along the transverse rail, the lifting driving device control device controls the AGV trolley 2 to turn over the fork to reduce the specified height, the turnover box with the goods is left on the appointed goods position, and the goods are positioned by the positioning system on the goods position.

AGV dolly 2 is moving the goods to the goods when being expert, AGV dolly 2 can at first confirm whether the goods position is empty goods position to prevent makeing mistakes, if appointed goods position has goods to place, AGV dolly 2 reports information to EPR control system waiting instruction, if confirm that appointed goods position is empty goods position, AGV dolly 2 stretches out the fork, 2 upset forks of lift drive control AGV dolly reduce the regulation height, will be equipped with the goods turnover case and stay on appointed goods position.

After the goods are placed, the controller controls the transverse driving device to operate and return to the switching position 7 through twice reversing to carry out next goods feeding action, and the goods are discharged otherwise.

In this embodiment, an unstacker is provided at the loading and unloading site. In other embodiments, the unstacker is not provided, and the goods can be disassembled and stacked manually.

In this embodiment, the first conveying section and the second conveying section are both conveying rollers. In other embodiments, the conveying rollers can be replaced by belts, namely, the roller conveying is changed into belt conveying.

In this embodiment, the conveying devices are arranged in sections, namely, the first conveying section and the second conveying section, and in other embodiments, the conveying devices may not be arranged in sections.

Claims

1. The utility model provides an automatic warehouse system, including the goods position that is used for depositing the goods and the track of setting on the goods position next door, be provided with the AGV dolly that is used for access goods on to the goods position on the track, the entrance of automatic warehouse system is provided with the loading and unloading position that is used for the goods of loading and unloading, automatic warehouse system still including the radio frequency identification device who is used for scanning goods information and with radio frequency identification device communication connection be used for controlling the control system that the AGV dolly removed after the signal that obtains the radio frequency identification device feedback, its characterized in that: be provided with on the track and supply the AGV dolly to receive external goods or with the orbital switching position of goods roll out, automatic warehousing system still includes certainly loading and unloading position extends the conveyor that reaches orbital switching position department outward, and conveyor runs through radio frequency identification device so that radio frequency identification device scans in to the goods on the conveyor.

2. The automated warehousing system of claim 1, wherein: the conveying device comprises a first conveying section and a second conveying section, wherein the first conveying section extends from the loading and unloading position to the radio frequency identification device, the second conveying section is used for receiving goods on the first conveying section, the second conveying section extends to the switching position of the track, the first conveying section and the second conveying section work independently, and the second conveying section is provided with a limit switch which is used for being triggered to control the second conveying section to stop running when the goods move to the switching position.

3. The automated warehousing system of claim 2, wherein: the first conveying section and the second conveying section are conveying rollers.

4. The automated warehousing system of any of claims 1-3, characterized by: the loading and unloading position is provided with an unstacking and stacking machine, and the end part of the conveying device extends to the unstacking and stacking machine.