Summary of the invention
In view of drawbacks described above in the prior art, this application provides a kind of improved loading devices out, more than solving
The technical issues of background technology part is mentioned.
To achieve the goals above, the embodiment of the present application provides out loading device.It includes: that shelf are slow that loading device, which should be gone out,
Cryopreservation device and continuous circulating lifting machine;Shelf buffer storage includes multilayer cache bit, and is provided with relative cache on each cache bit
The mobile pallet of position movement;Closed track and the level support along the continuous loopy moving of track are provided on continuous circulating lifting machine
Disk;It is provided with multiple strip teeth in cantilever position on mobile pallet and level tray, and level tray and in stretching
When the mobile pallet of state is located at same level, at least partly strip tooth position of level tray in mobile pallet strip tooth it
Between, to realize the transfer of cargo.
In some embodiments, at least two level trays are provided on continuous circulating lifting machine, and at least two is horizontal
Pallet spaced set.
In some embodiments, the equal spaced set of strip tooth of the strip tooth of level tray and mobile pallet, and it is horizontal
When pallet and mobile pallet in the state of stretching are located at same level, the strip tooth of level tray and the strip for moving pallet
Tooth is alternately arranged.
In some embodiments, it is provided with threaded hole at least two strip teeth of mobile pallet, threaded hole is for installing
For fixing the block of cargo.
In some embodiments, cache bit is additionally provided with frame, first driving device and first sensor;Frame is used for
Mobile pallet is supported, and mobile pallet, under the action of first driving device, opposing frame moves;First sensor is for detecting
The state of cargo on mobile pallet.
In some embodiments, frame includes first side and second side, and first side is parallel to each other with second side;
Mobile pallet does reciprocal telescopic movement along first side and second side under the action of first driving device.
In some embodiments, frame includes shaft, and mobile pallet is under the action of first driving device, around the shaft back and forth
Horizontally rotate.
In some embodiments, continuous circulating lifting machine is additionally provided with rack, the second driving device and second sensor;Rail
Road is set in rack, and level tray at the uniform velocity moves under the action of the second driving device along track;Second sensor is set to
Position in rack, for detection level pallet.
In some embodiments, loading device further includes external cache device out, and external cache device is conveyed comprising roller
Line, the roller on roller pipeline are in cantilever position;When level tray and roller pipeline are located at same level, level support
Each strip tooth position of disk is between the roller of roller pipeline, to realize the transfer of cargo.
In some embodiments, external cache device is additionally provided with mounting, positioning plate and 3rd sensor;Mounting is for branch
Support roller pipeline;Positioning plate is set to the end of roller pipeline, for stopping cargo;3rd sensor is set to positioning plate
On, for detecting the state of the cargo on roller pipeline.
It is provided by the embodiments of the present application go out loading device, by be arranged the level tray moved along closed orbital cycle and
The mobile pallet of relative cache position movement, and multiple items in cantilever position are provided on level tray and mobile pallet
Shape tooth.In this way when level tray and the mobile pallet in the state of stretching carry out cargo transfer, level tray is at least partly
Strip tooth can be located between the strip tooth of mobile pallet, that is to say, that level tray can pass through mobile pallet.It is horizontal in this way
Pallet can complete cargo transfer, the mean transferred rate of cargo can be improved while not stopping moving along track, thus
The mean transit time of cargo is reduced, and then improves out the overall operation efficiency of loading device.
Specific embodiment
The principle of the application and feature are described in further detail with reference to the accompanying drawings and examples.It is understood that
It is that specific embodiment described herein is used only for explaining related invention, rather than the restriction to the invention.It further needs exist for
It is bright, part relevant to invention is illustrated only for ease of description, in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
A referring to Figure 1, it illustrates the structural schematic diagrams of one embodiment of loading device out provided by the present application.
In the present embodiment, loading device may include shelf buffer storage 1 and continuous circulating lifting machine 2 out.Such as Fig. 1 a
Shown, shelf buffer storage 1 may include multilayer cache bit, and the shifting for capableing of the movement of relative cache position is provided on each cache bit
Dynamic pallet 11.Here movement can be mobile pallet on cache bit from original position to the movement of extended position, be also possible to move
Movement of the dynamic pallet on cache bit from extended position to original position.Wherein, it can be and mentioned on cache bit far from continuous circulation in situ
The side of the machine of liter is in mobile pallet in situ and does not carry out cargo transfer with continuous circulating lifting machine.Extended position can be
Close to the side of continuous circulating lifting machine on cache bit, that is, the mobile pallet and continuous circulating lifting machine for being in extended position carry out
Cargo transfer.Meanwhile closed track 21 and the level along the continuous loopy moving of track 21 are provided on continuous circulating lifting machine 2
Pallet 22.It is understood that level tray 22 is clockwise along track 21 in order to realize that level tray 22 can be with bearing goods
Or while mobile counterclockwise, its own will not run-off the straight or overturning, the i.e. upper surface of level tray 22 (i.e. and cargo contacts
Surface) towards constant.
In the present embodiment, multiple items in cantilever position can be set on mobile pallet 11 and level tray 22
Shape tooth (such as strip tooth 111 and strip tooth 221).Wherein, cantilever position is often referred to make its stretching by one end of fixed object, and
The other end is free.That is, each strip tooth only has one end and mobile pallet 11 or level tray 22 is fixed.Such level tray
22 and when being located at same level in the mobile pallet 11 of stretching state (i.e. extended position), level tray 22 is at least partly
Strip tooth 221 can be located between the strip tooth 111 of mobile pallet 11, to realize the transfer of cargo.That is, level tray
22 and mobile pallet 11 can mutually pass through each other, such level tray 22 can while not stopping moving along track 21,
Cargo transfer can be completed, the mean transferred rate of cargo can be improved, to reduce the mean transit time of cargo, Jin Erti
It is higher by the overall operation efficiency of loading device.In addition, replacing traditional roller using strip tooth, production cost can be both reduced,
Time of delivery of the cargo on roller is in turn avoided, the mean transit time of cargo can be further decreased.
It is understood that the upper surface of each strip tooth can be located at same level, it can not also be in same level
(such as according to difference in height between the upper surface of each strip tooth of Adjusting Shape of cargo).And the material of strip tooth can be gold
Belong to material or non-metallic material.Under the premise of meeting bearing requirements, strip tooth can be made using the material of lighter weight.This
Outside, the spacing between each strip tooth and the shape of strip tooth are not intended to limit in this application, can be designed according to actual needs.
For example, the bearing stability in order to guarantee mobile pallet 11 and level tray 22, the side of strip tooth can be wedge shape, i.e. strip
The lateral width of the fixing end of tooth is greater than the lateral width of free end.
In addition, can be carried out to the upper surface of at least partly strip tooth to improve the stability of cargo in transportational process
Processing, with the roughness of contact surface between increase and cargo, to increase the frictional force between cargo.Such as in strip tooth
Upper surface spraying is pasted or is fixed other substances, or carries out roughness processing to the upper surface of strip tooth.
It should be noted that go out to be put in storage to cooperate loading device out to carry out cargo, can use Prospect of Robot Sorting System (but
Do not limit) carrying of cargo is carried out between shelf and shelf buffer storage, with the arrangement of goods (i.e. outbound) on cache bit or
Take the cargo (being put in storage) on cache bit away.In addition it is also possible to using Prospect of Robot Sorting System (but not limiting) in continuous circularly enhancing
The carrying of cargo is carried out between machine and other equipment, thus the arrangement of goods (be put in storage) or from level tray on level tray
Take cargo (i.e. outbound) away.
In some optionally implementations of the present embodiment, in order to further increase out the operational efficiency of loading device,
At least two level trays 22 can be set on continuous circulating lifting machine 2.As shown in Figure 1a, it is set on continuous circulating lifting machine 2
Level tray 22 there are three setting.And for the ease of controlling the design of program, these level trays 22 can be with spaced set.Separately
Outside, the strip tooth 111 of the strip tooth 221 of level tray 22 and mobile pallet 11 also can spaced set.As shown in Fig. 2,
When level tray 22 and the mobile pallet 11 in the state of stretching are located at same level, the strip tooth 221 of level tray 22
It can be alternately arranged with the strip tooth 111 of mobile pallet 11.
It should be noted that the strip tooth 111 of the strip tooth 221 of level tray 22 shown in Fig. 2 and mobile pallet 11
Between positional relationship it is only schematic.Such as can be arranged between two neighboring strip tooth 111 there are two strip tooth 221,
Or there are two strip teeth 111 for arrangement between two neighboring strip tooth 221.
Optionally, in order to realize the movement of mobile 11 relative cache position of pallet, on each cache bit in shelf buffer storage 1
It is also provided with frame, first driving device and first sensor.Herein, frame can be used for supporting mobile pallet
11.And mobile pallet 11 can be under the action of first driving device, relative to frame movement.And first sensor can be used
In the state for detecting the cargo on mobile pallet.Wherein, whether the state of cargo may include currently carrying on mobile pallet
The current location (such as original position or extended position) of the cargo carried on cargo and mobile pallet.
As an example, the structure of cache bit can be as shown in Figure 3.In Fig. 3, frame may include first side 12 and
Dual side-edge 13.Wherein, first side 12 can be parallel to each other with second side 13.Pallet 11 mobile in this way can be in the first driving
Under the action of device 14, reciprocal telescopic movement is done along first side 12 and second side 13.Wherein, first driving device 14 can be with
It is made of components commonly used in the prior art, such as linear motor.At this point, frame not only acts as supporting role, also acts as and lead
Rail effect.In addition, in order to guarantee that mobile pallet 11 can do stretching motion and cargo transfer, the length of first side 12
Degree is less than the length of second side 13.Retracted mode (being located in situ) is in mobile pallet 11 simultaneously and is in stretching state
A first sensor 15 can be respectively set in position corresponding to (being located at extended position).It is understood that first in Fig. 3
The installation site of sensor 15 is only schematical.
Further, in order to guarantee the stability for moving the cargo carried on pallet 11 in motion process, pallet 11 is moved
At least two strip teeth 111 on threaded hole 16 can be set.As shown in figure 3, threaded hole 16 can be used to install block 17.
Wherein, block 17 can be used for the cargo on fixed mobile pallet 11.And for the ease of adjusting block according to the size of cargo
Multiple pairs of threaded holes 16 can be set on each strip tooth 111 in 17 position.Pass through two screws and a pair of of threaded hole
16 are fixed on block 17 on strip tooth.However, the installation direction of block 17 is not intended to limit in this application.And level tray
The threaded hole for installing block equally can be set on 22 at least two strip teeth 221.
Optionally, the structure of cache bit can also be as shown in Figure 4.In Fig. 4, frame may include shaft A.Mobile pallet
11 under the action of first driving device, can be rotated with A reciprocal horizontal around the shaft.When mobile pallet 11 needs and level tray 22
When carrying out cargo transfer, mobile pallet 11 can be rotated from original position (position shown in dotted line in Fig. 4) to extended position (in Fig. 4 in fact
Position shown in line).
In some optionally implementations of the present embodiment, continuous circulating lifting machine 2 is also provided with rack 23,
Two driving devices 24 and second sensor 25.As shown in figure 5, track 21 is set in rack 23.Level tray 22 drives second
It can at the uniform velocity be moved along track 21 under the action of dynamic device 24.Meanwhile second sensor 25 is set in rack 23, and then can be with
Position for detection level pallet 22.It is understood that specific installation site of the second sensor 25 in rack 23 exists
It is not intended to limit in the application.Furthermore, it is possible to which track 21 is arranged in the one side in rack 23.It can also be in two sides of rack 23
It is respectively provided with track 21, such two sides can carry out cargo transfer simultaneously, to further increase operational efficiency.Wherein, track 21
Shape can be annular shown in Fig. 5, or other are close-shaped for rectangle etc..
In addition, it can be seen that from FIG. 1 a that should go out to be put in storage to further increase out the overall operation efficiency of loading device
Device can also include external cache device 3.Specifically it may refer to Fig. 6, it illustrates one embodiment of external cache device
Structural schematic diagram.As shown in fig. 6, external cache device may include roller pipeline 31.Wherein, on roller pipeline 31
Roller 311 equally may be at cantilever position.It is horizontal when level tray 22 and roller pipeline 31 are located at same level in this way
Each strip tooth 221 of pallet 22 can be located between the roller 311 of roller pipeline 31 (as shown in Figure 7), to realize cargo
Transfer.That is, level tray 22 can equally pass through roller pipeline 31, such level tray 22 can not stop edge
While track 21 is mobile, cargo transfer can be also completed, the mean transit time of cargo can be further decreased, and then improve out
The overall operation efficiency of loading device.
As can be known from Fig. 6, external cache device is also provided with mounting 32, positioning plate 33 and 3rd sensor 34.Seat
Frame 32 is used to support roller pipeline 31.Simultaneously in order to avoid interfering with level tray 22, mounting 32 is only three corners
Place's setting mounting leg 321.In this way level tray 22 can from the upper surface of roller pipeline 31 (surface of transport cargo) or under
Surface (surface opposite to the upper surface) passes through roller pipeline 31.Positioning plate 33 is set to the end of roller pipeline 31, uses
In stopping cargo, prevent cargo arrival from falling off from roller pipeline 31.And 3rd sensor 34 can be set in positioning plate 33
On, for detecting the state of the cargo on roller pipeline 31.Whether state here may include available in stock on roller pipeline
The current location of object and cargo.Meanwhile in roller pipeline 31, the other end (Fig. 6 opposite with the end where positioning plate 33
Shown in the end B) can be docked with external pipeline.The goods between external cache device and external pipeline may be implemented in this way
Object transfer.
Positional relationship between shelf buffer storage 1, continuous circulating lifting machine 2 and external cache device 3 may refer to figure
1b is the structure top view for going out loading device shown in Fig. 1 a.At this point, if cargo is operated from external pipeline to
On certain layer of specified shelf, that is, the storage of cargo is carried out, then the main operational process of loading device is as follows out:
Firstly, current location of the control system according to certain level pallet 22, can determine that other level trays 22 pass through
The time interval of external cache device 3.Specifically, when the level tray 22 is by second sensor 25, control system can be with
It is positioned according to the signal that the second sensor 25 that receives is sent, and according to the spacing between each level tray 22,
The position that remaining level tray 22 can be calculated may thereby determine that out that other level trays 22 reach external cache device 3
Time interval.
Then, using pipeline outside the time interval controls and roller pipeline 31, cargo is transported to external cache
Predetermined position on device 3.Level tray 22 is transported to shelf along track 21 and is delayed by that can walk cargo support when roller 311
Cryopreservation device 1.
Meanwhile control system determines shelf caching corresponding with the storage information of the cargo according to the storage information of cargo
Cache bit in device 1, and the mobile pallet 11 for controlling the cache bit is in front of the level tray 22 for holding in the palm cargo reaches
Stretching state.Wherein, storage information may include the location information of the shelf of cargo to be deposited.Each cache bit can correspond to one
Layer shelf.
Finally, cargo thereon can stay on mobile pallet 11 when level tray 22 is by the cache bit.And level tray
22 individually continue to move to along track 21, and are recycled (cargo transfer) next time at external buffer storage 3.Exist simultaneously
After level tray 22 passes through, which can return to together the original position of the cache bit with cargo, to wait RGV (Rail
Guided Vehicle, rail guide vehicle) cargo is carried on corresponding shelf.This completes the storages of cargo
Journey.
At this point, the outbound of cargo is carried out if operating cargo from shelf to external pipeline, then going out to be put in storage
The main operational process of device is as follows:
Firstly, outbound information of the control system according to cargo, determines the caching for caching the cargo in shelf buffer storage 1
Position.And also according to the current location of certain level pallet 22, can determine other level trays 22 by the cache bit when
Between be spaced.Wherein, outbound information may include the location information of the shelf of storage cargo.
Then, using the time interval, control the cache bit pop-up the mobile pallet 11 of cargo arrived in level tray 22
Up to before in stretching state.Wherein, cargo, which can be, is transported to the cache bit from shelf by RGV.
Then, level tray 22 when the movement pallet 11 by that can walk cargo support, and transport along track 21 to outside and delay
Cryopreservation device 3.Meanwhile after level tray 22 passes through, which can return to alone the original position of the cache bit.
Finally, cargo can stay on roller 311 when level tray 22 is by roller pipeline 31.And level tray 22 is then
It is individually continued to move to along track 21, and is recycled (cargo transfer) next time at shelf buffer storage 1.Simultaneously in level
After pallet 22 passes through, the cargo on roller pipeline 31 is transported to external pipeline.It is understood that in level tray 22
Before external cache device 3, control system can control external pipeline and roller pipeline 31, to remove external cache
The cargo on predetermined position in device 3, to receive the cargo on level tray 22.This completes the outbounds of cargo
Journey.
When on continuous circulating lifting machine 2 equipped with multiple level trays 22, can continuously recycle execute it is above-mentioned enter
Library or outbound process.Therefore, even if the number of plies of shelf is more, i.e., the number of plies of corresponding cache bit is more, will not influence entire
The operational efficiency of automatic stereowarehouse.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.