The content of the invention
In view of drawbacks described above of the prior art, this application provides one kind it is improved go out loading device, more than solving
The technical problem that background section is mentioned.
To achieve these goals, the embodiment of the present application provides out loading device.This, which goes out loading device, includes:Shelf delay
Cryopreservation device and continuous circulating lifting machine;Shelf buffer storage includes and is provided with relative cache on multilayer cache bit, and each cache bit
The mobile pallet of position motion;The track and the level support along the continuous loopy moving of track of closing are provided with 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 part strip tooth position of level tray in mobile pallet strip tooth it
Between, to realize the transfer of goods.
In certain embodiments, at least two level trays, and at least two levels are provided with continuous circulating lifting machine
Pallet spaced set.
In certain embodiments, the equal spaced set of strip tooth of the strip tooth of level tray and mobile pallet, and level
When pallet and mobile pallet in the state of stretching are located at same level, the strip of the strip tooth of level tray and mobile pallet
Tooth is alternately arranged.
In certain embodiments, screwed hole is provided with least two strip teeth of mobile pallet, screwed hole is used to install
Block for fixing goods.
In certain embodiments, cache bit is additionally provided with framework, first driving means and first sensor;Framework is used for
The mobile pallet of support, and mobile pallet is in the presence of first driving means, opposing frame motion;First sensor is used to detect
The state of goods on mobile pallet.
In certain embodiments, framework includes first side and second side, and first side is parallel to each other with second side;
Mobile pallet does reciprocal telescopic movement in the presence of first driving means along first side and second side.
In certain embodiments, framework includes rotating shaft, and mobile pallet is in the presence of first driving means, around the shaft back and forth
Horizontally rotate.
In certain embodiments, continuous circulating lifting machine is additionally provided with frame, the second drive device and second sensor;Rail
Road is arranged in frame, and level tray is at the uniform velocity moved in the presence of the second drive device along track;Second sensor is arranged at
In frame, the position for detection level pallet.
In certain embodiments, going out loading device also includes external cache device, and external cache device is conveyed comprising roller
Roller on line, roller pipeline is 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 goods.
In certain embodiments, external cache device is additionally provided with mounting, location-plate and 3rd sensor;Mounting is used for branch
Support roller pipeline;Location-plate is arranged at the end of roller pipeline, for stopping goods;3rd sensor is arranged at location-plate
On, the state for detecting the goods on roller pipeline.
What the embodiment of the present application was provided goes out loading device, by set along closing the level tray that moves of orbital cycle and
Multiple bars in cantilever position are provided with the mobile pallet of relative cache position motion, and level tray and mobile pallet
Shape tooth.So when level tray and the mobile pallet in the state of stretching carry out goods transfer, at least part of level tray
Strip tooth can be located between the strip tooth of mobile pallet, that is to say, that level tray can be through mobile pallet.Such level
Pallet, with regard to that can complete goods transfer, can improve the mean transferred speed of goods while not stopping moving along track, so that
The mean transit time of goods is reduced, and then improves out the overall operation efficiency of loading device.
Embodiment
The principle and feature to the application are described in further detail with reference to the accompanying drawings and examples.It may be appreciated
It is that specific embodiment described herein is used only for explaining related invention, rather than the restriction to the invention.Further need exist for
It is bright, for the ease of description, the part related to invention is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 a are referred to, the structural representation of the one embodiment for going out loading device provided it illustrates the application.
In the present embodiment, shelf buffer storage 1 and continuous circulating lifting machine 2 can be included by going out loading device.Such as Fig. 1 a
Shown, shelf buffer storage 1 can be capable of the shifting that relative cache position is moved comprising being provided with multilayer cache bit, and each cache bit
Dynamic pallet 11.Here motion can be mobile pallet on cache bit from original position to the motion of extended position or shifting
Dynamic pallet is on cache bit from extended position to motion in situ.Wherein, original position can be that remote continuous circulation is carried on cache bit
The side of the machine of liter, that is, the mobile pallet for being in original position does not carry out goods 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 are carried out
Goods is shifted.Meanwhile, the track 21 and the level along the continuous loopy moving of track 21 of closing are provided with continuous circulating lifting machine 2
Pallet 22.It is understood that in order to realize that level tray 22 can be with bearing goods, level tray 22 is clockwise along track 21
Or while movement counterclockwise, its own will not run-off the straight or upset, i.e. level tray 22 upper surface (i.e. and cargo contacts
Surface) direction it is constant.
In the present embodiment, multiple bars in cantilever position can be provided with 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 stretch out it by one end of fixed object, and
The other end is free.Fixed that is, each strip tooth only has one end with mobile pallet 11 or level tray 22.Such level tray
22 and in stretch out state (i.e. extended position) mobile pallet 11 positioned at same level when, at least part of level tray 22
Strip tooth 221 can be located between the strip tooth 111 of mobile pallet 11, to realize the transfer of goods.That is, level tray
22 and mobile pallet 11 can mutually through each other, such level tray 22 can while not stopping moving along track 21,
With regard to goods transfer can be completed, the mean transferred speed of goods can be improved, so as to reduce the mean transit time of goods, 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 goods on roller is turn avoid, the mean transit time of goods can be further reduced.
It is understood that the upper surface of each strip tooth can be located at same level, can not also be in same level
(such as according to the difference in height between the upper surface of each strip tooth of Adjusting Shape of goods).And the material of strip tooth can be gold
Belong to material or non-metallic material.On the premise of bearing requirements are met, strip tooth can be made using the material of lighter weight.This
Outside, between each strip tooth spacing and the shape of strip tooth is not intended to limit in this application, can be designed according to the actual requirements.
For example, the bearing stability in order to ensure to move 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 more than the lateral width of free end.
In addition, the stability in order to improve goods in transportation, can be carried out to the upper surface of at least part strip tooth
Processing, with the roughness of contact surface between increase and goods, so as to increase the frictional force between goods.For example in strip tooth
Upper surface sprays, pastes or fix other materials, or carries out roughness processing to the upper surface of strip tooth.
It should be noted that in order to coordinate loading device carry out goods go out storage, it is possible to use Prospect of Robot Sorting System (but
Do not limit) carrying of goods is carried out between shelf and shelf buffer storage, with to arrangement of goods on cache bit (i.e. outbound) or
Take the goods (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 goods is carried out between machine and other equipment, so as to arrangement of goods on level tray (being put in storage) or from level tray
Take goods (i.e. outbound) away.
The present embodiment some alternatively in implementation, in order to further improve out the operational efficiency of loading device,
At least two level trays 22 can be provided with continuous circulating lifting machine 2.As shown in Figure 1a, set on continuous circulating lifting machine 2
It is equipped with three level trays 22.And for the ease of the design of control 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 the level tray 22 shown in Fig. 2 and mobile pallet 11
Between position relationship be only schematic.For example between two neighboring strip tooth 111 two strip teeth 221 can be arranged with,
Or two strip teeth 111 are arranged between two neighboring strip tooth 221.
Alternatively, in order to realize on each cache bit in the motion of the mobile relative cache of pallet 11 position, shelf buffer storage 1
It is also provided with framework, first driving means and first sensor.Herein, framework can be used for supporting mobile pallet
11.And mobile pallet 11 can be in the presence of first driving means, relative to frame movement.And first sensor can be used
In the state of the goods on the mobile pallet of detection.Wherein, whether the state of goods can include currently carrying on mobile pallet
The current location (such as in situ or extended position) of the goods carried on goods and mobile pallet.
As an example, the structure of cache bit can be as shown in Figure 3.In figure 3, framework can include first side 12 and the
Dual side-edge 13.Wherein, first side 12 can be parallel to each other with second side 13.So mobile pallet 11 can be in the first driving
In the presence of device 14, reciprocal telescopic movement is done along first side 12 and second side 13.Wherein, first driving means 14 can be with
It is made up of parts commonly used in the prior art, for example linear electric motors.Now, framework not only acts as supporting role, also acts as and leads
Rail is acted on.In addition, stretching motion can be done in order to ensure to move pallet 11, goods transfer, the length of first side 12 can be carried out again
Degree is less than the length of second side 13.Simultaneously retracted mode (being located at original position) is in mobile pallet 11 and in the state of stretching
Position corresponding to (being located at extended position) can set a first sensor 15 respectively.It is understood that first in Fig. 3
The installation site of sensor 15 is only schematical.
Further, in order to ensure in motion process the stability of goods carried on mobile pallet 11, mobile pallet 11
At least two strip teeth 111 on can be provided with screwed hole 16.As shown in figure 3, screwed hole 16 can be for installation block 17.
Wherein, the goods that block 17 can be used on fixed mobile pallet 11.And adjust block for the ease of the size according to goods
Multiple paired screwed holes 16 can be set on 17 position, each strip tooth 111.Pass through two screws and a pair of screwed holes
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
It can equally be provided for installing the screwed hole of block on 22 at least two strip teeth 221.
Alternatively, the structure of cache bit can also be as shown in Figure 4.In Fig. 4, framework can include rotating shaft A.Mobile pallet
11 in the presence of first driving means, can be rotated with A reciprocal horizontals around the shaft.When mobile pallet 11 needs and level tray 22
When carrying out goods transfer, mobile pallet 11 can be from (position shown in dotted line in Fig. 4) in situ rotation to extended position (in Fig. 4 in fact
Position shown in line).
The present embodiment some alternatively in implementation, continuous circulating lifting machine 2 is also provided with frame 23,
Two drive devices 24 and second sensor 25.As shown in figure 5, track 21 is arranged in frame 23.Level tray 22 drives second
Can at the uniform velocity it be moved along track 21 in the presence of dynamic device 24.Meanwhile, second sensor 25 is arranged in frame 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 frame 23 exists
It is not intended to limit in the application.Furthermore, it is possible to which the one side in frame 23 sets track 21.Can also be in two sides of frame 23
Track 21 is respectively provided with, such both sides can carry out goods transfer simultaneously, so as to further improve operational efficiency.Wherein, track 21
Shape can be the 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 overall operation efficiency in order to further improve out loading device, this goes out storage
Device can also include external cache device 3.Fig. 6 specifically is may refer to, it illustrates one embodiment of external cache device
Structural representation.As shown in fig. 6, external cache device can include roller pipeline 31.Wherein, on roller pipeline 31
Roller 311 equally may be at cantilever position.When so level tray 22 and roller pipeline 31 are located at same level, level
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 goods
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 moved, goods transfer can be also completed, the mean transit time of goods can be further reduced, 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, location-plate 33 and 3rd sensor 34.Seat
Frame 32 is used for backing drum pipeline 31.Simultaneously in order to avoid being interfered with level tray 22, mounting 32 is only three corners
Place sets mounting leg 321.So level tray 22 can from the upper surface of roller pipeline 31 (surface of transport goods) or under
Surface (surface relative with upper surface) passes through roller pipeline 31.Location-plate 33 is arranged at the end of roller pipeline 31, uses
In stopping goods, prevent goods is reached from being come off from roller pipeline 31.And 3rd sensor 34 can be arranged at location-plate 33
On, the state for detecting the goods on roller pipeline 31.Whether state here can be comprising in stockit is available on roller pipeline
The current location of thing and goods.Meanwhile, in roller pipeline 31, the other end (Fig. 6 relative with the end where location-plate 33
Shown in B ends) can be docked with outside pipeline.The goods between external cache device and outside pipeline can so be realized
Thing is shifted.
Position relationship between shelf buffer storage 1, continuous circulating lifting machine 2 and external cache device 3 may refer to figure
1b, it is the structure top view for going out loading device shown in Fig. 1 a.Now, if by goods operated from outside pipeline to
On certain layer of shelf specified, that is, carry out the storage of goods, then the main running for going out loading device is as follows:
First, control system is according to the current location of certain level pallet 22, it may be determined 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 received is sent, and according to the spacing between each level tray 22,
The position of 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, goods is transported to external cache
Precalculated position on device 3.Goods support can be walked when level tray 22 is by roller 311, and transport slow to shelf along track 21
Cryopreservation device 1.
Meanwhile, control system is according to the storage information of goods, it is determined that shelf corresponding with the storage information of the goods are cached
Cache bit in device 1, and control the mobile pallet 11 of the cache bit to be in before the arrival of level tray 22 of goods is held in the palm
Stretching state.Wherein, storage information can include the positional information of the shelf of goods to be deposited.Each cache bit can correspond to one
Layer shelf.
Finally, when level tray 22 is by the cache bit, goods thereon can be stayed on mobile pallet 11.And level tray
22 individually continue to move to along track 21, and progress circulates (goods transfer) next time at outside buffer storage 3.Exist simultaneously
After level tray 22 is passed through, the movement pallet 11 can return to the original position of the cache bit together with goods, to wait RGV (Rail
Guided Vehicle, rail guidance vehicle) goods is carried on corresponding shelf.This completes the storage of goods
Journey.
Now, if goods is operated to outside pipeline from shelf, that is, the outbound of goods is carried out, then go out storage
The main running of device is as follows:
First, control system determines the caching that the goods is cached in shelf buffer storage 1 according to the outbound information of goods
Position.And also according to the current location of certain level pallet 22, it may be determined that other level trays 22 by the cache bit when
Between be spaced.Wherein, outbound information can include the positional information of the shelf of storage goods.
Then, using the time interval, the mobile pallet 11 for controlling the cache bit pop-up goods is arrived in level tray 22
Up to before in stretching state.Wherein, goods can from shelf be transported to the cache bit by RGV.
Then, goods support can be walked when level tray 22 passes through the movement pallet 11, and transports slow to outside along track 21
Cryopreservation device 3.Meanwhile, after level tray 22 is passed through, the movement pallet 11 can return to the original position of the cache bit alone.
Finally, when level tray 22 is by roller pipeline 31, goods can be stayed on roller 311.And level tray 22 is then
Individually continued to move to along track 21, and progress circulates (goods transfer) next time at shelf buffer storage 1.Simultaneously in level
After pallet 22 is passed through, the goods on roller pipeline 31 is transported to outside pipeline.It is understood that in level tray 22
Before external cache device 3, control system can control outside pipeline and roller pipeline 31, to remove external cache
The goods on precalculated position in device 3, to receive the goods on level tray 22.This completes the outbound of goods
Journey.
When on continuous circulating lifting machine 2 equipped with multiple level trays 22, can continuously circulate execution it is above-mentioned enter
Storehouse 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, does not also interfere with whole
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.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology of the particular combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, is carried out by above-mentioned technical characteristic or its equivalent feature
Other technical schemes formed by any combination.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical characteristic of energy carries out technical scheme formed by replacement mutually.