CN108996216A - Wrap up positioning device - Google Patents
Wrap up positioning device Download PDFInfo
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- CN108996216A CN108996216A CN201710923152.2A CN201710923152A CN108996216A CN 108996216 A CN108996216 A CN 108996216A CN 201710923152 A CN201710923152 A CN 201710923152A CN 108996216 A CN108996216 A CN 108996216A
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- Prior art keywords
- package
- positioning device
- loading end
- clamping piece
- package positioning
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- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000003032 molecular docking Methods 0.000 claims abstract description 28
- 230000000712 assembly Effects 0.000 claims abstract description 19
- 238000000429 assembly Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 38
- 230000033001 locomotion Effects 0.000 claims description 17
- 238000001514 detection method Methods 0.000 claims description 10
- 230000001939 inductive effect Effects 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- 239000000523 sample Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Manipulator (AREA)
Abstract
The present invention discloses a kind of package positioning device, the package positioning device, comprising: load-bearing part, the load-bearing part have a loading end；And clamp assemblies, the clamp assemblies include driving mechanism and multiple clamping pieces for connecting with the driving mechanism, the driving mechanism drives the relatively described loading end sliding of the multiple clamping piece；Multiple clamping pieces package close to each other by loading end is moved to accurate docking location or multiple clamping pieces are located remotely from each other with the package on releasing bearing face.Package can be accurately fixed on the accurate location of loading end by the package positioning device, so that being wrapped in when being removed, guarantee that unmanned plane or other intelligent apparatus can be docked accurately with package.In addition, when receiving package, package is placed on loading end and is fixed, so that package will not be moved by external environmental interference.
Description
Technical field
The present invention relates to logistics and transportation technical field more particularly to a kind of package positioning devices.
Background technique
With the change of people's purchasing habits, people are higher and higher for the quick convenience requirement of logistics transportation, then
Start unmanned plane progress pickup occur or send part, such as during unmanned plane pickup, package is generally placed on finger in advance by user
Positioning is set, then is accurately drop to the designated position by unmanned plane and carried out pickup.But user put the position of package there may be compared with
Small deviation, therefore a kind of package positioning device for cooperating unmanned plane pickup need to be provided, the packet of smaller position deviation will be present
Wrap up in and be transferred to accurate designated position, with facilitate unmanned plane land after accurately docking package.
Summary of the invention
The main object of the present invention is to provide a kind of package positioning device, it is intended to which the package that smaller position deviation will be present turns
Move to accurate designated position, with facilitate unmanned plane land after accurately docking package.
To achieve the above object, package positioning device proposed by the present invention, comprising:
Load-bearing part, the load-bearing part have a loading end；With
Clamp assemblies, the clamp assemblies include driving mechanism and multiple clamping pieces for connecting with the driving mechanism,
The driving mechanism drives the relatively described loading end sliding of the multiple clamping piece；Multiple clamping pieces are close to each other will be on loading end
Package be moved to accurate docking location or multiple clamping pieces are located remotely from each other with the package on releasing bearing face.
Preferably, the driving mechanism includes the first driver and the transmission component that connect with the first driver, the biography
Dynamic component includes transmission gear and two driving racks that are oppositely arranged, and first driver connects the transmission gear, and one passes
The side of carry-over bar engaged transmission gear, the other side of another driving rack engaged transmission gear, each driving rack connect
It is connected to a clamping piece.
Preferably, the clamp assemblies include four clamping pieces and two groups of driving mechanisms, and two groups of driving mechanisms include two groups
Transmission component, the transmission gear in two groups of transmission components is staggered up and down, and coaxial transmission, each transmission component connection
Two clamping pieces being separately connected of two driving racks along relative to or opposite direction move.
Preferably, the sense group that the package positioning device further includes controller and contacts for incuding clamping piece with package
Part, the controller is for controlling clamping piece stop motion.
Preferably, the package positioning device further includes the detection components for detecting the accuracy of parcel location.
Preferably, the detection components include the two dimensional code reading assembly or RFID reading assembly set on loading end, work as packet
When wrapping up in positioned at docking location, the two dimensional code reading assembly or RFID reading assembly read the two-dimension code label or RFID
Label.
Preferably, the package positioning device further includes the docking mechanism having for fixing the package, the docking machine
Structure is the clamping part being set on clamping piece or holding section.
Preferably, the package positioning device further includes for that will wrap up the slide assemblies for removing or moving into loading end.
Preferably, the package positioning device further includes collapsing the gathering mechanism of clamping piece, when clamping piece moves to carrying
When the fringe region in face, gathering mechanism, which folds clamping piece to collapse, deviates from the side of loading end in load-bearing part.
Preferably, the package positioning device further includes the weigh assembly for measuring the load capacity of loading end.
Package positioning device of the invention includes load-bearing part and clamp assemblies, when multiple clamping pieces are close to each other, with folder
The package being placed on loading end is held, when multiple clamping pieces are located remotely from each other, with the package being placed on the loading end.
Package can be moved to the accurate location of loading end by the package positioning device, and is fixed, so that be wrapped in when being removed,
Unmanned plane or other intelligent apparatus can be docked accurately with package, and package is avoided to be moved by external environmental interference.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram that one embodiment of the invention wraps up positioning device；
Fig. 2 is the structural schematic diagram that one embodiment of the invention wraps up another visual angle of positioning device；
Fig. 3 is the part configuration schematic diagram that one embodiment of the invention wraps up positioning device；
Fig. 4 is the enlarged structure schematic diagram in Fig. 3 at A.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Wrap up positioning device | 3151 | Cylindrical roller |
| 10 | Load-bearing part | 33 | Transmission gear |
| 11 | Loading end | 35 | Driving rack |
| 13 | Pilot hole | 37 | Support plate |
| 20 | Package | 371 | Guiding groove |
| 21 | Holding section | 3711 | First segment |
| 30 | Clamp assemblies | 3713 | Second segment |
| 31 | Clamping piece | 39 | Protrusion |
| 311 | Clamping part | 50 | Slide assemblies |
| 313 | Interconnecting piece | 51 | Idler wheel |
| 315 | Clamping part |
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
Please refer to figs. 1 to 4, and the present invention proposes that a kind of package positioning device 100, the package positioning device 100 are mainly used
Part is posted in user, during unmanned plane pickup, after user places package, package 20 is moved to accurate docking location and is gone forward side by side
Row fix, with wait unmanned plane land after collect package.It can be used for unmanned plane and send part, during user's pickup, to nobody
After machine landing unloading package, package is fixed, to wait user to collect package.
In one embodiment of the invention, package positioning device 100 includes:
Load-bearing part 10, the load-bearing part 10 have a loading end 11；With
Clamp assemblies 30, the clamp assemblies 30 include driving mechanism and the multiple clampings connecting with the driving mechanism
Part 31, the driving mechanism drive the relatively described loading end 11 of the multiple clamping piece 31 to slide；Multiple clamping pieces 31 mutually lean on
The package 20 on loading end 11 is closely moved to accurate docking location or multiple clamping pieces 31 are located remotely from each other with releasing bearing face
Package 20 on 11.
Specifically, load-bearing part 10 is mainly used for carrying the package 20 collected to unmanned plane or user, which can be with
It is plate structure, loading end 11 can also be used as one of other structures set on the top surface of load-bearing part 10 or load-bearing part at this time
Point, for example as the component of unmanned plane landing platform.20 quilt of package when multiple clamping pieces 31 are close to each other, on loading end 11
Multiple clamping pieces 31 are moved to the docking location of loading end 11.It, can be with after unmanned plane landing when package 20 is located at docking location
Package 20 is accurately loaded, docking location is preferably the central area of loading end 11, at this time multiple clamping pieces 31 and package 20
Outer surface abuts, to limit the movement of package 20.When multiple clamping pieces 31 are located remotely from each other, release package 20 wraps up 20 at this time
It can be taken away by unmanned plane or user.
Further, in order to reduce the resistance that package 20 moves on loading end 11, load-bearing part is provided with reduction loading end
The structure of coefficient of friction between package, as pulley is arranged on loading end or covers the coating for reducing coefficient of friction.More into
One step, clamp assemblies 30 are provided with the structure for reducing coefficient of friction between clamping piece 31 and package 20, such as clamping piece 31 leans on
Rolling assembly is arranged in one end of nearly package 20, and rolling assembly is preferably cylindrical roller 3151, the contact of cylindrical roller 3151 package 20
It surface simultaneously can be relative to 20 rotation of package.It should be understood that clamping piece 31 and package 20 contact surface can as in Fig. 2 compared with facet
Product, can also need at this time to be arranged multiple cylindrical rollers 3151 with larger area, such as tabular.
Package positioning device 100 of the invention can incite somebody to action after package 20 is placed on 11 certain area of loading end by user
Package 20 is moved to the docking location of loading end 11, so that package 20 facilitates unmanned plane or other intelligent apparatus when being removed
It can accurately be docked with package 20.
In one embodiment of the invention, loading end 11 is provided with the slide construction that cooperation clamping piece 31 slides, and slide construction is
Pilot hole 13 or sliding rail (not shown), the present embodiment are preferably pilot hole 13, and driving mechanism is for driving multiple 31 edges of clamping piece
Loading end sliding, clamping piece 31 connect with driving mechanism, and driving mechanism is set to side of the load-bearing part 10 away from loading end 11,
The load-bearing part 10 offers the pilot hole 13 for penetrating through the loading end 11, so that clamping piece 31 is such as oriented to along slide construction
Hole 13 is slided, and package 20 is moved to docking location.
Further, loading end 11 is preferably rectangle, and pilot hole 13 is preferably elongated shape, and clamping piece 31 is along pilot hole
13 slidings.Clamping piece 31 is set as two groups, and every group of clamping piece 31 includes two clamping pieces 31 along the sliding of opposite or opposite direction,
The direction of motion of two groups of clamping pieces 31 is arranged along the vertical and horizontal of loading end 11 respectively.Each clamping piece 31 can be along adaptation
Pilot hole 13 moves between the fringe region and central area of loading end 11.Preferably, the movement of every group of two clamping pieces 31
Route coincides on straight line, and the pilot hole 13 of two clamping pieces 31 adaptation, which can also pass through, at this time connects together.It is understood that
, the moving line of every group of two clamping pieces 31 can also be staggered, that is, be not arranged on the same straight line.
Further, as shown in figure 3, in the present embodiment, the driving mechanism is equipped with two groups, every group of driving mechanism driving
One group of clamping piece 31, each driving mechanism include the first driver (not shown) and the transmission component that is connect with the first driver
(not shown), the transmission component include two driving racks 35 of transmission gear 33 and cooperation, and a driving rack 35 engagement passes
The side of moving gear 33, the other side of another 35 engaged transmission gear 33 of driving rack, each driving rack 35 are connected with
One clamping piece 31, the direction of motion of each driving rack 35 are consistent with the glide direction of the clamping piece 31 connected.
Specifically, the first driver is preferably rotary electric machine, the first driver drives transmission gear 33 to rotate, and then is driven
Gear 33 drives two driving racks 35 of cooperation along the sliding of opposite or opposite direction.Alternatively, the first driver is rectilinear path
Motor, wherein a driving rack 35 moves for driver driving, and then another driving rack of cooperation is driven by transmission gear 33
35 along the sliding of opposite or opposite direction.It should be noted that the driving method of first driver is not limited thereto, at this
In other preferred embodiments of invention, first driver can also directly drive transmission gear or driving rack, can also be with
Transmission gear or driving rack are driven indirectly by additional transmission mechanism.
Specifically, in the present embodiment, the shaft of the transmission gear 33 is preferably consistent with the center of loading end 11, one
Clamping piece 31 is connect with one end of a driving rack 35, when a clamping piece 31 slides into the fringe region of loading end 11, with one
The other end for the driving rack 35 that clamping piece 31 connects is engaged with transmission gear 33, two transmissions of every group of clamping piece 31 connection
The length of rack gear 35 is identical, i.e. every group of two clamping pieces 31 are in sliding always away from the vertical or horizontal center line of loading end 11
Apart from identical.
Further, for the ease of the installation of clamping piece 31 and driving rack 35, each clamping piece 31 includes clamping part
311 and with interconnecting piece 313, interconnecting piece 313 connect with driving rack 35, and clamping part 311 is for clamping package 20.Specifically, excellent
Transmission component is selected to be equipped with two groups, and two groups of transmission components are setting up and down, two groups of clamping pieces 31 of corresponding driving are close to each other or mutual
It is separate.It should be understood that two groups of transmission components can be driven by the first different drivers respectively, can also be driven by same first
Dynamic device driving.The size of the transmission gear 33 of two groups of transmission components may be the same or different.
Further, the package positioning device 100 further includes controller (not shown) and induction connected to the controller
Component (not shown), the inductive component are contacted for incuding clamping piece 31 with package 20, and the controller is for controlling clamping
Part stop motion.Specifically, the rectangular shape that package 20 is preferably conventional.The inductive component is contact or impact switch, pressure
Force snesor at least one therein, the inductive component are set on clamping piece 31.When clamping piece 31 and package 20 contact,
Signal is fed back to controller by the inductive component on the clamping piece, when every group of two clamping pieces 31 are all contacted with package 20, control
Device processed controls two clamping pieces 31 of the group and stops movement.Alternatively, inductive component is electric current or speed probe, for measuring first
The current value or tachometer value of driver are adapted to when every group of two clamping pieces 31 are all contacted with package 20 with this group of clamping piece 31
The first driver electric current become larger or revolving speed significantly reduce, controller by inductive component detect the first driver current change
Big or revolving speed controls the first driver after significantly reducing and stops operating, and thus the two of the group clamping piece 31 stops movement.Alternatively,
Sensing device is torque sensor, the torque born to measure the first driver or transmission gear.When controller passes through torsion
When square sensor measurement is dramatically increased to torque, controller determines one group of folder being adapted to first driver or transmission gear 33
Gripping member 31 all contacts with package 20 and controls the first driver and stops operating, and thus two clamping pieces 31 of the group stop movement.
It should be noted that the design is without being limited thereto, in other embodiments, can also be used can sense that clamping piece 31 connects with package 20
Other inductive components of touching.
It should be understood that when every group of 31 stop motion of clamping piece, two clamping pieces 31 of the group all with package 20 it is longitudinal or
Lateral two sides contact, so the center of 20 bottom surfaces of package is located on the vertical or horizontal center line of loading end 11.Two groups
Clamping piece 31 all stop motion when, the center for wrapping up 20 bottom surfaces is consistent with the center of loading end 11 and package 20 keeps correctly square
20 docking locations for being located at loading end 11 are wrapped up in position.
In one embodiment of the invention, package positioning device 100 further includes detection components connected to the controller and alarm device,
After the wholly off movement of clamping piece 31, the detection components are for detecting 20 positional accuracies of package.Specifically, detection device
For two dimensional code reading assembly or RFID reading assembly, 20 bottom surfaces are being wrapped up positioned at the center of loading end 11, and accordingly
Two dimensional code or RFID tag is arranged in center.Only when package 20 is located at docking location, two dimensional code reading assembly or RFID are read
Component can read two dimensional code or RFID tag.When wrapping up 20 position inaccuracy, two dimensional code reading assembly or RFID are read
It takes component that can not read two dimensional code or RFID tag or reads the two dimensional code under errors present, feedback signal to controller,
Controller control alarm device sounds an alarm, to remind user to put package again.Alarm device can be buzzer, vibrator or sudden strain of a muscle
Bright lamp.
Further, the two dimensional code or RFID tag for wrapping up bottom surface may include the id information for wrapping up 20, at this time package positioning
Device 100 can read the id information of package 20 by two dimensional code reading assembly or RFID reading assembly, for use as nobody
The input of package information during machine pickup.
It should be understood that detection components also can use the accuracy of 20 positions of other way detection package, for example, two-dimentional
Code is substituted for other special icons, alternatively, reading assembly uses magnetic inductor or color reaction device, in wrapping up 20 bottom surfaces
The heart is correspondingly arranged magnetic labels or designated color label.
As shown in figure 3,20 are wrapped up in order to prevent after being moved to docking location, due to the external world in one embodiment of the invention
Interference, such as strong wind cause package 20 mobile relative to loading end 11 or shake, and package positioning device 100 further includes having for card
Gu the docking mechanism of the package 20.The docking mechanism is the clamping part being set on clamping piece 31 or holding section, described
Connection type between clamping part and holding section can be machinery be fastened and connected or electromagnetism lock connection, it is right by clamping piece 31
Package 20 is connect, the freedom of motion of the opposite loading end 11 of package 20 is entirely limited, to realize the fixation of package.Specifically,
The clamping piece 31 is equipped with clamping part 315, and the clamping part 315 is preferably cylindrical roller 3151, is provided on the package 20
For cooperating fixed holding section 21 with the clamping part 315, the holding section 21 is card slot, to cooperate docking clamping piece 31
Cylindrical roller.Card slot can be the aperture on package 20, or the concave card slot plastic parts of 20 outer surfaces of insertion package.It should
Illustrating, the set-up mode of the clamping part and holding section is not limited thereto, in other preferred embodiments of the invention,
The clamping part can be set in superscribing, and the holding section can be set in clamping piece 31.
In one embodiment of the invention, package positioning device 100 further includes the cunning that will be wrapped up 20 removals or move into loading end 11
Dynamic component 50, the slide assemblies 50 include one group of idler wheel 51 being located on loading end 11, and the idler wheel is preferably cylindrical, idler wheel 51
Shaft and load-bearing part 10 be rotatablely connected, 51 part of idler wheel protrude from loading end 11 and support package 20.Idler wheel 51 is opposite to be carried
Face 11 and 20 bottom surfaces of package can be rotated, and package positioning device 100 is equipped with the second driver, drive all or part of 51 turns of idler wheel
Dynamic, which can remove or move into loading end 11 by package 20, such as the package 20 on loading end 11 is transferred to phase
Adjacent platform moves into the package 20 in adjacent platforms from adjacent platform.
In one embodiment of the invention, package positioning device 100 further includes collapsing the gathering mechanism (not shown) of clamping piece 31,
When clamping piece 31 moves to the fringe region of loading end 11, gathering mechanism folds clamping piece 31 to collapse to deviate from load-bearing part 10
The side of loading end 11, so that clamping piece 31 does not protrude loading end 11.When being removed to avoid package 20 or moving into loading end 11, folder
Gripping member 31 hinders package 20 mobile.Further, gathering mechanism can be carried out when clamping piece 31 does not work to clamping piece 31 is received
It collapses, preferably to protect clamping piece 31.
Specifically, clamping piece 31 and driving rack 35 are rotatablely connected, clamping piece 31 can be around rotation axis from shown in FIG. 1 vertical
State turns an angle towards away from 11 edge direction of loading end, until all parts of clamping piece 31 are located at load-bearing part 10 and deviate from
The side of loading end 11.
As shown in figure 3, the gathering mechanism includes multiple support plates 37, in order to realize clamping piece 31 can all collapse in
Load-bearing part 10 deviates from the side of loading end 11, and in the present embodiment, the support plate 37 is equipped with guiding groove 371, and clamping piece 31 is set
There is the protrusion 39 for being contained in guiding groove 371, protrusion 39 is slided along guiding groove 371.Such as Fig. 1, guiding groove 371 is located at load-bearing part 10
Away from the side of loading end 11, and opposite loading end 11 is fixed.Guiding groove 371 is long and narrow bar shaped, and is divided into first segment 3711
With second segment 3713, first segment 3711 and second segment 3713 not on the same line, between first segment 3711 and second segment 3713
Smooth transition.Along the vertical direction of loading end 11, first segment 3711 compares second segment 3713 closer to loading end 11.Along loading end
11 parallel direction, first segment 3711 compare second segment 3713 also closer to the central area of loading end 11.Clamping piece 31 it is convex
Play 39 preferably cylindrical, the outer diameter of the width of guiding groove 371 slightly larger than the protrusion 39 of clamping piece 31, the protrusion 39 of clamping piece 31
It is caught in guiding groove 371, and can be slided with respect to guiding groove 371.When clamping piece 31 is located at region of the loading end 11 far from edge,
The protrusion 39 of clamping piece 31 is caught in the first segment 3711 of guiding groove 371, and clamping piece 31 is in a vertical state.When clamping piece 31 moves
To loading end 11 fringe region when, the protrusion 39 of clamping piece 31 is caught in the second segment 3713 of guiding groove 371, drives clamping piece 31
It is rotated around rotation axis from vertical state towards away from loading end edge direction, until all parts of clamping piece 31 are located at away from carrying
The side in face 11.It should be noted that the set-up mode of the guiding groove 371 is not limited thereto, of the invention other compared with
In good embodiment, the guiding groove 371 can also be divided into multistage, it is only necessary to realize that clamping piece 31 is sliding into loading end marginal zone
It turns an angle when domain, until all parts of clamping piece 31 are located at the side that load-bearing part 10 deviates from loading end 11.
It should be noted that realizing that clamping piece 31 can all collapse the side in load-bearing part 10 away from the side of loading end 11
Formula is not limited thereto, for example, in other preferred embodiments of the invention, it can also be by the package positioning device
Elastic parts (not shown) is set on 100, the both ends of the elastic parts are connect with clamping piece 31 and driving mechanism respectively.Clamping
Part 31 and 35 elastic connection of driving rack, specifically, clamping piece 31 and the driving rack 35 are rotatablely connected, and the two it
Between elastic parts, such as spring are set, when clamping piece 31 is in a vertical state, elastic parts is in dead-center position.Pilot hole 13
Pilot hole 13 is not provided with positioned at the partially enclosed of 11 fringe region of loading end or in the fringe region of loading end 11.When clamping piece 31
When moving to the fringe region of loading end 11, clamping piece 31 is by barrier effect around rotation axis from vertical state towards away from loading end
11 edge direction rotation, until all parts of clamping piece 31 are located at the contact surface of loading end 11 or cylindrical roller and package 20
Hereinafter, elastic parts deviates its dead-center position and generates elastic force or elastic torque at this time, the dead-center position be elastic parts not
Generate the position of elastic force or elastic torque.During clamping piece 31 is from the fringe region of loading end 11 to center movement, folder
The barrier force that gripping member 31 is subject to reduces until being 0, clamping piece 31 is driven by the elastic force or elastic torque of elastic parts to be turned again
It moves to vertical state.It should be understood that clamping piece 31 has certain angular range limitation, such as clamping piece 31 around rotation axis rotation
It cannot be rotated from vertical state towards close to 11 edge direction of loading end, which can be realized by setting rotary spacing device.
In one embodiment of the invention, package positioning device 100 further includes weigh assembly connected to the controller, the weighing
Component is used to measure the load capacity of loading end 11.Weigh assembly is preferably pressure sensor, and is set to the bottom of load-bearing part 10.
The weigh assembly can measure the weight of the package 20 on loading end 11 and feed back to controller, for use as unmanned plane pickup process
The input of middle package weight information.Further, controller can also measure the load capacity of loading end 11 by weigh assembly
Variation judges whether package 20 is placed on loading end 11 by user or unmanned plane, holds if detecting that package 20 is placed on
On section 11, then the clamping of clamping piece 31 package 20 is driven.Further, controller can also judge user by weigh assembly
Extraction wrap up be intended to, for user extract package operation.Specifically, first pressing package 20 pushes up user energetically before taking package 20
Face or loading end 11, weigh assembly detect that the load capacity on loading end dramatically increases, thus controller judges that user needs
It extracts package and controls the release of clamping piece 31 package 20, it is possible to understand that, 20 shiftings will be wrapped up when package positioning device 100 is equipped with
When out or moving into the slide assemblies of loading end 11, the carrying for being capable of carrying a load of loading end 11 and cylindrical roller of weigh assembly measurement
It is functional that above-mentioned institute equally can be achieved in weight summation.
Package positioning device 100 of the invention mainly includes following function:
One, positioning function drives the multiple clamping piece 31 to slide along the loading end 11 by driving mechanism, setting sense
Component is answered to incude clamping piece 31 and clamping piece stopping sliding being contacted and controlled with package 20, detection components are set to detect package 20
Whether docking location is accurately moved to, to realize that user posts part, during unmanned plane pickup, package 20 can be moved to accurately right
Connect position；
Two, fixed function, by the way that docking mechanism is arranged, docking mechanism includes 315 He of clamping part for being set to clamping piece 31
It is set to the holding section 21 of package 20, to prevent package 20 after being moved to docking location or being unloaded by unmanned plane, due to the external world
Interference, such as strong wind cause package 20 mobile relative to loading end 11 or shake；
Three, transfer package function is arranged slide assemblies to facilitate and removes or move into loading end 11 for package 20, and folder is arranged
The gathering mechanism of gripping member 31, which folds, collapses clamping piece 31 to avoid 20 movement of the obstruction of clamping piece 31 package；
Four, it weighs and judge the function of user behavior, by setting weigh assembly come to the package 20 set on loading end 11
Weigh, alternatively, the load capacity variation of loading end 11 is measured by weigh assembly come judge package 20 whether by user or
Unmanned plane is placed on loading end 11, in addition, can also judge that the extraction package of user is intended to by weigh assembly, is mentioned for user
Package is taken to operate.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of package positioning device characterized by comprising
Load-bearing part, the load-bearing part have a loading end；With
Clamp assemblies, the clamp assemblies include driving mechanism and multiple clamping pieces for connecting with the driving mechanism, described
Driving mechanism drives the relatively described loading end sliding of the multiple clamping piece；Multiple clamping pieces packet close to each other by loading end
It wraps up in and is moved to accurate docking location or multiple clamping pieces are located remotely from each other with the package on releasing bearing face.
2. as described in claim 1 package positioning device, which is characterized in that the driving mechanism include the first driver and with
The transmission component of first driver connection, the transmission component include transmission gear and two driving racks that are oppositely arranged, described
First driver connects the transmission gear, the side of driving rack engaged transmission gear, another driving rack engaged transmission
The other side of gear, each driving rack are connected with a clamping piece.
3. wrapping up positioning device as claimed in claim 2, which is characterized in that the clamp assemblies include four clamping pieces and two
Group driving mechanism, two groups of driving mechanisms include two groups of transmission components, and two driving racks of each transmission component connection connect respectively
Two clamping pieces connecing along relative to or opposite direction move.
4. package positioning device as described in any one of claims 1-3, which is characterized in that the package positioning device further includes
Controller and the inductive component contacted for incuding clamping piece with package, the controller is for controlling clamping piece stop motion.
5. package positioning device as described in any one of claims 1-3, which is characterized in that the package positioning device further includes
For detecting the detection components of the accuracy of parcel location.
6. package positioning device as claimed in claim 5, which is characterized in that the detection components include set on the two of loading end
Code reading assembly or RFID reading assembly are tieed up, when package is located at docking location, the two dimensional code reading assembly or RFID are read
Component reads the two-dimension code label or RFID tag.
7. package positioning device as described in any one of claims 1-3, which is characterized in that the package positioning device further includes
There is the docking mechanism for fixing the package, the docking mechanism is the clamping part being set on clamping piece or holding section.
8. package positioning device as described in any one of claims 1-3, which is characterized in that the package positioning device further includes
For the slide assemblies for removing or moving into loading end will to be wrapped up.
9. such as the described in any item package positioning devices of claim 8, which is characterized in that the package positioning device further includes receiving
The gathering mechanism for holding together clamping piece, when clamping piece moves to the fringe region of loading end, clamping piece is folded and is collapsed by gathering mechanism
Deviate from the side of loading end in load-bearing part.
10. package positioning device as described in any one of claims 1-3, which is characterized in that the package positioning device is also wrapped
Include the weigh assembly of the load capacity for measuring loading end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923152.2A CN108996216A (en) | 2017-09-30 | 2017-09-30 | Wrap up positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710923152.2A CN108996216A (en) | 2017-09-30 | 2017-09-30 | Wrap up positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108996216A true CN108996216A (en) | 2018-12-14 |
Family
ID=64573852
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710923152.2A Pending CN108996216A (en) | 2017-09-30 | 2017-09-30 | Wrap up positioning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157003A (en) * | 2022-08-24 | 2022-10-11 | 深圳康佳电子科技有限公司 | Counterpoint anchor clamps and production line |
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