CN107497695A - Piece uploading device for express delivery sorting - Google Patents
Piece uploading device for express delivery sorting Download PDFInfo
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- CN107497695A CN107497695A CN201710840781.9A CN201710840781A CN107497695A CN 107497695 A CN107497695 A CN 107497695A CN 201710840781 A CN201710840781 A CN 201710840781A CN 107497695 A CN107497695 A CN 107497695A
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- piece uploading
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- light
- express delivery
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- 238000005303 weighing Methods 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims description 72
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000001133 acceleration Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 238000004891 communication Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
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Abstract
The invention provides a kind of piece uploading device for express delivery sorting, including：Weighing unit, there is title face；Supply unit, the supply unit pressure-bearing is on the title face and has a conveyor surface；Barcode scanning unit, for gathering the identification code of the express mail on the conveyor surface；Cubing unit, for measuring the volume of the express mail on the piece uploading device, this piece uploading device for express delivery sorting, the scanning of express mail is automatically performed, weighs, measure the work such as volume, most express mail is automatically transferred on sorting device at last, and automaticity is high, improves sort efficiency.
Description
Technical field
The present invention relates to logistics Sorting Technique field, more particularly to a kind of piece uploading device for express delivery sorting.
Background technology
At present, logistic industry has reached blowout period of expansion, and each logistics company will tackle substantial amounts of parcel daily,
Competition between different logistics companies also increasingly sharpens, therefore ageing, accuracy is that express company and numerous clients pursue
Target.Among these, the speed of logistics sorting turns into the ageing main restraining factors of major logistics company raising.
The sorting line that the giant of domestic logistics industry differs along the region sortation hubs scale of having built of rich, Jingdone district, postal service,
Mostly use semi-automatic sorting system, the form of that is, sorting device+artificial, sorting device is mainly responsible for express mail point
Class is put into each sorting mouth, and staff needs to carry out express mail barcode scanning before giving express mail to sorting device, weighs, surveys
The processes such as volume are measured, operating efficiency is very low, therefore the present invention devises a kind of piece uploading device for express delivery sorting, can be automatic
The scanning of express mail is completed, weighs, measure the work such as volume, most express mail is automatically transferred on sorting device at last.
The content of the invention
The technical problem to be solved in the present invention is：Come the invention provides a kind of piece uploading device for express delivery sorting automatic
The scanning of express mail is completed, weighs, measure the work such as volume, most express mail is automatically transferred on sorting device at last.
The technical solution adopted for the present invention to solve the technical problems is：A kind of piece uploading device for express delivery sorting, bag
Include：
Weighing unit, there is title face；
Supply unit, the supply unit pressure-bearing is on the title face and has a conveyor surface；
Barcode scanning unit, for gathering the identification code of the express mail on the conveyor surface；
Cubing unit, for measuring the volume of the express mail on the piece uploading device.
Preferably, also include the acceleration piece uploading unit positioned at the end of the conveyor surface, for accelerating from the conveying
The translational speed for the express mail that face end passes over.
Preferably, the supply unit includes active roll tube, driven roller, conveyer belt and the first motor, it is described
Conveyer belt is tensioned around active roll tube and driven roller and by them, and first motor is connected and driven with active roll tube
It is rotated, and the outside horizontal surface that the conveyer belt is located above the axis of the active roll tube is the conveyor surface.
Preferably, the first motor is built in the active roll tube.
Preferably, the acceleration piece uploading unit includes third roll and the second motor, the third roll is located at
The end of the conveyor surface and its axis is parallel with the axis of the active roll tube and driven roller, second driving
In the third roll, second motor is connected and drives its rotation electric machine built-in with the third roll.
Preferably, the cubing unit includes length detection photophore, length detection light-receiving device, width detection hair
Light device, width detection light-receiving device, height detection photophore and height detection light-receiving device；
The length detection photophore and length detection light-receiving device are oppositely arranged on the both sides of the conveyor surface, the length detection
All light that photophore projects are perpendicular to the conveying direction of the conveyor surface and the light curtain of their formation is parallel to described defeated
Send face；
Gap, the width detection photophore and width detection light-receiving device between the end of the conveyor surface and third roll be present
It is oppositely arranged on above and below the gap, all light that the length detection photophore projects are perpendicular to the conveying
The light curtain of face and their formation is perpendicular to the conveying direction；
The height detection photophore and height detection light-receiving device are oppositely arranged on the both sides in the gap, the height detection hair
All light ray parallels that light device projects are in the conveyor surface and the light curtain of their formation is perpendicular to the conveying direction.
Preferably, the barcode scanning unit is device for filming image, the camera lens of the device for filming image is positioned at described defeated
Send the top in face and the camera lens is towards the conveyor surface.
Preferably, also include two support beams, the both ends of the active roll tube, the both ends of driven roller and the 3rd roller
The both ends of cylinder are extended with the shaft end being fixedly connected respectively with two support beams, the length detection photophore and length
Detection light-receiving device is separately fixed in two support beams.
Preferably, also including base, L bracket and U-bracket, the weighing unit is placed on the table top of the base
On, the bottom of each support beam is fixed with supporting leg, and the bottom pressure-bearing of the supporting leg is on the title face；The L-shaped branch
The long-armed of frame is vertically fixed on the table top, and one end of the galianconism of the L bracket is connected with long-armed upper end, other end
It is fixedly connected positioned at the top of the conveyor surface and with the camera lens；Two montants of the U-bracket are respectively between described
The both sides of gap and it is vertically fixed on the table top, the cross bar of the U-bracket is connected between two montants, described
Height detection photophore and height detection light-receiving device are separately fixed on two montants, and the width detection photophore is fixed
On the cross bar, the width detection light receiving device is fixedly connected with supporting leg.
The invention has the advantages that this piece uploading device for express delivery sorting, is automatically performed the scanning of express mail, claims
The work such as weight, measurement volume, most express mail is automatically transferred on sorting device at last, and automaticity is high, improves sort efficiency.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of top view of materials-sorting system.
Fig. 2 is a kind of dimensional structure diagram of materials-sorting system.
Fig. 3 is the dimensional structure diagram of one embodiment of the piece uploading device for express delivery sorting.
Fig. 4 is the dimensional structure diagram of one embodiment of the piece uploading device for express delivery sorting.
Fig. 5 is the dimensional structure diagram of the sorting machine people of materials-sorting system a kind of.
Fig. 6 is the dimensional structure diagram of the sorting machine people of materials-sorting system a kind of.
Fig. 7 is the sectional perspective structural representation of the sorting machine people of materials-sorting system a kind of.
Fig. 8 is the dimensional structure diagram of another embodiment of the piece uploading device for express delivery sorting.
In figure：
1st, platform, 101, sorting mouth；
2nd, track, 201, piece uploading position, 202, deliver position, 203, wait position, 204, flat board；
3rd, piece uploading platform, 301, support beam, 302, base, 303, U-bracket, 304, weighing unit, 305, supply unit, 306,
Supporting leg, 307, barcode scanning unit, 308, L bracket, the 3010, second electronic roller, 3031, montant, 3032, cross bar, 3051, first
Electronic roller, 3052, driven roller, 3053, first conveyer belt, 3091, length detection photophore, 3092, length detection light
Device, 3093, width detection photophore, 3094, width detection light-receiving device, 3095, height detection photophore, 3096, height detection
Light-receiving device；
4th, sorting machine people, 401, housing, 402, straight line roller, 403, front jockey wheel, 404, preceding linking arm, 405, bottom plate,
406th, reflective photoelectric sensor, 407, pallet, 408, upper mounting seat, 409, lower mounting seat, 4010, push-rod electric machine, 4011, branch
Dagger, 4012, hinge；
5th, reflector.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " axial direction ",
The orientation or position relationship of the instructions such as " radial direction ", " circumference " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying relatively important
Property.In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " connected ", " connection " should
It is interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary.For the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.In addition, in description of the invention
In, unless otherwise indicated, " multiple " are meant that two or more.
The embodiment of the piece uploading device for express delivery sorting is specifically described with reference to a kind of materials-sorting system：
Fig. 1 and 2 shows the top view and stereogram of a kind of materials-sorting system, including：
Platform 1, is equipped with track 2 on platform 1, and track 2 is in closed ring, and piece uploading is set with successively around same direction on track 2
Position 201, several delivery positions 202 and multiple wait positions 203, this same direction can be clockwise or counterclockwise, be
Refer to direction of advance of the sorting machine people on track 2.Position of the robot on track 2 is sorted when piece uploading position 201 is piece uploading, is thrown
It is that express mail is delivered to the position on track 2, sorter when waiting position 203 when sorting mouth 101 by sorting machine people to pass position 202
Device people waits the position on track 2 when entering piece uploading position 201.
Piece uploading coordinate unit, piece uploading coordinate unit correspond to piece uploading position 201；
Coordinate unit is delivered, one is delivered the corresponding delivery position 202 of coordinate unit；
Coordinate unit is waited, one waits the corresponding wait position 203 of coordinate unit；
Mouth 101 is sorted, sorting mouth 101 is opened up on the platform 1, and one is delivered the corresponding at least one sorting mouth 101 in position 202；
Piece uploading device 3 for express delivery sorting.
As shown in Figures 3 and 4, it is one embodiment of piece uploading device 3 for express delivery sorting, including two support beams
301st, base 302 and U-bracket 303, piece uploading device 3 also include：
Weighing unit 304, in this example, weighing unit 304 is a kind of electronics weighing platform that can export weighing results, such as Mei Te
The PBA430-QA6 type weighing platforms of Le-support benefit company production and sales, its upper surface are title face, are connected with and weigh under title face
Sensor, the analog interface or digital interface of scale are connected with computer, and the data of weighing sensor measurement are transported to computer
In；In some other examples, can purchase the parts oneself such as weighing sensor, title face assembling one respectively can export title
The electronics weighing platform of weight result.Weighing unit 304 is placed on the table top of base 302.
Supply unit 305, supply unit 305 have conveyor surface, and the end of conveyor surface is in the conveying direction towards piece uploading position
201.In this example, supply unit 305 includes one first electronic roller 3051, three driven roller 3052 and conveyer belt
3053, the first electronic roller 3051 includes active roll tube and the first motor being built in active roll tube, the first driving electricity
Machine is connected with active roll tube and drives active roll tube to rotate upon power-up, and active roll tube and three driven rollers 3052 are mutually flat
Go and interval arranges in the conveying direction, active roll tube can be located at the initiating terminal of conveying, and can be located at the end conveyed
End.Conveyer belt 3053 is tensioned around active roll tube and driven roller 3052 and by them, and conveyer belt 3053 is located at active roll tube
Outside horizontal surface above axis is conveyor surface.The both ends of active roll tube are extended with a shaft end, driven roller 3052 respectively
Both ends be extended with a shaft end respectively, two shaft ends of active roll tube are fixedly connected with two support beams 301 respectively, from
Two shaft ends of dynamic roller 3052 are fixedly connected with two support beams 301 respectively, and the bottom of support beam 301 is fixed with branch
Leg 306, the bottom pressure-bearing of supporting leg 306 is on title face.
Barcode scanning unit 307, for gathering the identification code of the express mail on conveyor surface, barcode scanning unit 307 includes shadow in this example
As capture apparatus, such as a high photographing instrument or scanner, piece uploading device 3 also includes L bracket 308, L bracket 308 it is long-armed
It is vertically fixed on table top, one end of the galianconism of L bracket 308 is connected with long-armed upper end, and other end is located at conveyor surface
Top is simultaneously fixedly connected with the camera lens of image capture devices, and the camera lenses of image capture devices is towards conveyor surface.Identification code is two
Code, bar code or other coded graphics for being capable of storage information, identification code is arranged in the outer packing of express mail and express mail is laid out
Upward, image capture devices shoot the photo of identification code to identification code during conveyer belt 3053.
Cubing unit, for measuring the volume of the express mail on piece uploading device 3.In this example, cubing unit bag
Include length detection photophore 3091, length detection light-receiving device 3092, width detection photophore 3093, width detection light-receiving device
3094th, height detection photophore 3095 and height detection light-receiving device 3096, such as the general Co., Ltd's manufacture that makes the science and technology prosperous of Shenzhen's meaning
The detection grating of sale.
Length detection photophore 3091 and length detection light-receiving device 3092 are oppositely arranged on the both sides of conveyor surface, fix respectively
In two support beams 301；Length detection photophore 3091 project all light perpendicular to conveyor surface conveying direction simultaneously
And the light curtain that they are formed is parallel to conveyor surface；
Width detection photophore 3093 and width detection light-receiving device 3094 are oppositely arranged on above and below the end of conveyor surface,
All light that width detection photophore 3093 projects are transversely to the conveying direction perpendicular to the light curtain of conveyor surface and their formation；
Height detection photophore 3095 and height detection light-receiving device 3096 are oppositely arranged on the both sides of the end of conveyor surface, and height is examined
All light ray parallels that photophore 3095 projects are surveyed to be transversely to the conveying direction in the light curtain of conveyor surface and their formation.U-shaped branch
Two montants 3031 of frame 303 positioned at the both sides of the end of conveyor surface and are vertically fixed on table top, U-bracket 303 respectively
Cross bar 3032 be connected between the upper end of two montants 3031, height detection photophore 3095 and height detection light-receiving device 3096
It is separately fixed on two montants 3031, width detection photophore 3093 is fixed on cross bar 3032, width detection light-receiving device position
It is fixedly connected in the lower section of conveyor surface end and with supporting leg 306.
As shown in Fig. 5 ~ 7, materials-sorting system also includes sorting machine people 4, and sorting machine people 4 includes housing 401, micro-control
Device, delivery mechanism, travel mechanism, detent mechanism, communication module, power module and fortune part face processed, power module include being arranged on
24V batteries and power-switching circuit in housing 401, power-switching circuit are connected with 24V batteries, power-switching circuit with
Microcontroller connects, and output 5V power supplys use for microcontroller, the model ATmega64 of microcontroller, and travel mechanism includes two
Individual straight line roller 402, direct current generator and DC driver, direct current generator and DC driver are fixed in housing 401, and direct current drives
Dynamic device is connected with 24V batteries, microcontroller and direct current generator respectively, and a straight line roller 402 is used as power wheel and direct current
The output axis connection of motor, microcontroller rotate according to operating conditions direct current generator, drive power wheel to roll, so that sorter
Device people 4 moves on the platform 1.Travel mechanism also include directive wheel after two front jockey wheels 403, two, preceding linking arm 404 and after
Linking arm, the bottom plate 405 of housing 401 offer open front and after-opening respectively close to forward edge and posterior edges；Preceding connection
Arm 404 is fixedly connected with bottom plate 405 and is connected by open front with two front jockey wheels 403 of the lower section of bottom plate 405, before two
The axis of directive wheel 403 is perpendicular to bottom plate 405 and specular and can be rotated about axis, rear linking arm and bottom plate 405
It is fixedly connected and is connected by after-opening with directive wheel after two of the lower section of bottom plate 405, the axis of directive wheel is vertical after two
In bottom plate 405 and specular and it can be rotated about axis, directive wheel after the plane of symmetry of two front jockey wheels 403 and two
The plane of symmetry it is coplanar and perpendicular to the axis of straight line roller 402；Track 2 has the flat board 204 perpendicular to platform 1, flat board 204
It is sandwiched between two front jockey wheels 403, after being also sandwiched in two between directive wheel, when the straight line roller 402 of sorting machine people 4
Can moves along track 2 during rolling.The structure of track 2, the structure of travel mechanism and the company of track 2 and travel mechanism
The mode of connecing can also have other many modes, such as in some other embodiments, track 2 has than straight line roller 402
The slightly wide groove of axial width, straight line roller 402 are placed in a groove, and straight line roller 402 moves along groove can also reach point
Pick the effect that robot 4 moves along track 2.Detent mechanism is reflective photoelectric sensor 406, such as Omron manufacture sale
E3Z-R61 type sensors, reflective photoelectric sensor 406 is arranged on the lateral surface of sorting machine people 4,24V batteries with
The feeder ear of reflective photoelectric sensor 406 connects and is that it powers, the signal end and microcontroller of reflective photoelectric sensor 406
Device connects and to its output signal.Piece uploading coordinate unit, delivery coordinate unit and wait coordinate unit are reflector 5, such as
The E39-R1S type reflectors of Omron manufacture sale, reflector 5 are arranged on the outside of track 2.Communication module is WiFi communication mould
Block, such as the SZ12-01-HPW type WiFi communication modules of Shanghai Shun Zhou Electronic Science and Technology Co., Ltd.s manufacture sale, Power convert electricity
Road is connected with WiFi communication module and provides 5V power supplys for it, and the signaling interface of WiFi communication module is connected with microcontroller.
Sorting machine people 4 also includes pallet 407, and the upper surface of pallet 407 is fortune part face, and delivering mechanism includes upper mounting seat 408, lower peace
Dress seat 409,4010, two support columns 4011 of push-rod electric machine and two hinges 4012, the output shaft of push-rod electric machine 4010 pass through one
Individual bearing pin is be hinged with upper mounting seat 408, and the bottom of push-rod electric machine 4010 is be hinged by another bearing pin and lower mounting seat 409, on
Mounting seat 408 is fixedly connected with the bottom surface of pallet 407, push-rod electric machine 4010 be arranged in housing 401 and under be fixed on
On bottom plate 405, two hinges 4012 are separately fixed at the upper end of two support columns 4011, a blade and the support of hinge 4012
The upper end of post 4011 is fixedly connected, and another blade is fixedly connected with the bottom surface of pallet 407, and the lower end of two support columns 4011 is hung down
Directly it is fixed on bottom plate 405；Parallel to bottom plate 405 and positioned at the top of bottom plate 405, two hinges 4012 when pallet 407 is kept flat
Positioned at the same lateral edges of pallet 407, another lateral edges of their hole towards pallet 407；Push-rod electric machine 4010 passes through
One relay is connected with 24V batteries and microcontroller respectively, and one is also associated between microcontroller and relay includes
The triggers circuit of transistor, triggers circuit are also connected with the 5V output ends of power-switching circuit, microcontroller according to operating mode to touch
Power Generation Road, which sends signal, makes transistor turns, the coil of relay is obtained electric afterwards, makes 24V batteries be led with push-rod electric machine 4010
It is logical, push-rod electric machine 4010 it is electric after reversible tray 407, the pallet 407 for making to keep flat tilted, and the express mail on pallet 407 will be thrown
It is delivered in sorting mouth 101.
Materials-sorting system also includes PLC and main control computer, and PLC is connected and controlled with the first motor by driver
The startup of first motor, stop, rotating and reverse.Main control computer is the input company of a computer, main control computer and PLC
Connect, signal, controls of the commander PLC to the first motor are sent to PLC according to operating mode.Weighing unit 304 is connected with main control computer
And will gather express mail weight data transfer into main control computer, light-receiving device and photophore that cubing unit includes pass through light
Gate control device is connected with 220V civil powers and main control computer respectively, and light-receiving device will gather the data transfer of the volume of express mail to main control computer
In, barcode scanning unit 307 is connected with main control computer and the photo of the identification code of shooting is transferred in main control computer, and the network of main control computer connects
Mouth is connected with router, and the WiFi communication module of sorting machine people 4 is also connected with router, so as to allow main control computer and WiFi to lead to
Believe that module is accessed in same LAN, realize the communication between main control computer and microcontroller.
The operation principle and sorting flow of above-mentioned this example of materials-sorting system of brief description：
Express mail is placed on conveyer belt 3053 by staff, and upward, barcode scanning unit 307 shoots identification code to the identification code on express mail
And the identification code photo of shooting is transferred in main control computer, main control computer parsing identification code photo, acquisition is stored in identification code fast
The destination that part will be transported, main control computer find the numbering that position 202 is delivered corresponding to this destination in default table；Weigh list
For member 304 by the data transfer of the express mail weight measured into main control computer, main control computer carries out this data and default weight threshold
Compare, this express mail exception is judged if overweight, undeliverable, main control computer commander PLC controls the reversion of the first motor, will be fast
Part is retracted, or sends alarm signal by acoustic-optic alarm, reminds staff to take express mail from piece uploading device 3 away；
Length detection photophore 3091 and length detection light-receiving device 3092 by the data transfer of the express mail length measured into main control computer, it is main
Control machine by this data compared with default length threshold, judge if overlength this express mail exception, then utilize with it is overweight when
The same means are handled express mail, if express mail is neither overweight, also not overlength, delivery is met in weight and length will
Ask, main control computer commander PLC controls the first motor to rotate forward, main when express mail passes through width detection grating and height detection grating
Control machine obtains the width data and altitude information of express mail, main control computer judge express mail whether ultra-wide and superelevation.Now on piece uploading position 201
Have a sorting machine people 4 to wait, if main control computer judges express mail ultra-wide and/or superelevation, commander's sorting machine people 4 before
Waited in piece uploading position 201, and alarm signal is sent by acoustic-optic alarm, remind staff by express mail from sorting machine people
Taken away on 4；If express mail length, width and height and body weight are without exception, the numbering that position 202 is delivered corresponding to express mail is sent to by middle control machine
Sorting machine people 4, sorting machine people 4 goes to according to numbering delivers position 202, and starts delivery mechanism by express mail delivering position 202
In input sorting mouth 101.
As shown in figure 8, being another embodiment of piece uploading device 3, it also includes accelerating piece uploading unit, accelerates piece uploading unit
Including a second electronic roller 3010, this second electronic roller 3010 includes third roll and the second motor, the 3rd roller
Cylinder is located at the end of conveyor surface and its axis is parallel with the axis of active roll tube, and the second motor is built in third roll
In and drive third roll to rotate；Two shaft ends that the both ends of third roll are stretched out are fixed with two support beams 301 respectively to be connected
Connect, gap between the end of conveyor surface and third roll be present, two montants 3031 of U-bracket 303 are respectively positioned at gap
Both sides, the lower section of width detection light-receiving device interdigit gap.PLC is connected with the second motor by a driver and controls
Startup, stopping and the acceleration of one motor rotate., will also band because the first motor will not only drive active roll tube to rotate
Dynamic several driven roller 3052 and conveyer belt motions, if it is higher to allow conveyer belt 3053 to necessarily lead to the motion of faster speed
Energy consumption, therefore the rotating speed of the first motor is unsuitable too high, and this causes conveyer belt 3053 to be given when express mail departs from conveyor surface
The initial velocity of express mail is limited, and when being constrained by place, the distance of the end of piece uploading position 201 and conveyor surface may be compared with
Greatly, the initial velocity of express mail will be not enough to allow on express mail onto fortune part face, at this time individual operation and rotating speed be more than drive roll
The third roll of cylinder gives express mail bigger initial velocity in the case where consuming relatively low energy, it is sufficient to ensures that express mail can be into
To on fortune part face on work(.And more flexible control can be carried out for the second motor, for example, obtaining the width of express mail in main control computer
The second motor is all rotated with relatively low speed and even stalled before degrees of data or altitude information, and when main control computer obtains soon
When the width data or altitude information of part, the second motor raises speed immediately, and this can further be reduced to express mail raising
The faster energy consumption of initial velocity.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of the term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (9)
- A kind of 1. piece uploading device for express delivery sorting, it is characterised in that including：Weighing unit, there is title face；Supply unit, the supply unit pressure-bearing is on the title face and has a conveyor surface；Barcode scanning unit, for gathering the identification code of the express mail on the conveyor surface；Cubing unit, for measuring the volume of the express mail on the piece uploading device.
- 2. it is used for the piece uploading device of express delivery sorting as claimed in claim 1, it is characterised in that：Also include being located at the conveyor surface End acceleration piece uploading unit, for the translational speed of express mail for accelerating to pass over from the conveyor surface end.
- 3. it is used for the piece uploading device of express delivery sorting as claimed in claim 2, it is characterised in that：The supply unit is included actively Roller, driven roller, conveyer belt and the first motor, the conveyer belt are opened around active roll tube and driven roller and by them Tightly, first motor is connected with active roll tube and drives its rotation, and the conveyer belt is located in the active roll tube Outside horizontal surface above axle is the conveyor surface.
- 4. it is used for the piece uploading device of express delivery sorting as claimed in claim 3, it is characterised in that：First motor is built in institute State in active roll tube.
- 5. the piece uploading device for express delivery sorting as described in claim 3 or 4, it is characterised in that：The acceleration piece uploading unit Including third roll and the second motor, the third roll be located at the end of the conveyor surface and its axis with it is described The axis of active roll tube and driven roller is parallel, and second motor is built in the third roll, and described second Motor is connected with the third roll and drives its rotation.
- 6. it is used for the piece uploading device of express delivery sorting as claimed in claim 5, it is characterised in that：The cubing unit includes Length detection photophore, length detection light-receiving device, width detection photophore, width detection light-receiving device, height detection photophore and Height detection light-receiving device；The length detection photophore and length detection light-receiving device are oppositely arranged on the both sides of the conveyor surface, the length detection All light that photophore projects are perpendicular to the conveying direction of the conveyor surface and the light curtain of their formation is parallel to described defeated Send face；Gap, the width detection photophore and width detection light-receiving device between the end of the conveyor surface and third roll be present It is oppositely arranged on above and below the gap, all light that the length detection photophore projects are perpendicular to the conveying The light curtain of face and their formation is perpendicular to the conveying direction；The height detection photophore and height detection light-receiving device are oppositely arranged on the both sides in the gap, the height detection hair All light ray parallels that light device projects are in the conveyor surface and the light curtain of their formation is perpendicular to the conveying direction.
- 7. it is used for the piece uploading device of express delivery sorting as claimed in claim 6, it is characterised in that：The barcode scanning unit is clapped for image Take the photograph device, the camera lens of the device for filming image is located at the top of the conveyor surface and the camera lens is towards the conveyor surface.
- 8. it is used for the piece uploading device of express delivery sorting as claimed in claim 7, it is characterised in that：Also include two support beams, The both ends at the both ends of the active roll tube, the both ends of driven roller and third roll are extended with horizontal with two supports respectively The shaft end that beam is fixedly connected, the length detection photophore and length detection light-receiving device are separately fixed at two support beams On.
- 9. it is used for the piece uploading device of express delivery sorting as claimed in claim 8, it is characterised in that：Also include base, L bracket and U-bracket, the weighing unit are placed on the table top of the base, and the bottom of each support beam is fixed with supporting leg, The bottom pressure-bearing of the supporting leg is on the title face；The long-armed of the L bracket is vertically fixed on the table top, the L-shaped One end of the galianconism of support is connected with long-armed upper end, and other end is located at the top of the conveyor surface and fixed with the camera lens Connection；Two montants of the U-bracket positioned at the both sides in the gap and are vertically fixed on the table top respectively, described The cross bar of U-bracket is connected between two montants, and the height detection photophore and height detection light-receiving device are solid respectively It is scheduled on two montants, the width detection photophore is fixed on the cross bar, the width detection light receiving device and branch Leg is fixedly connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710840781.9A CN107497695A (en) | 2017-09-18 | 2017-09-18 | Piece uploading device for express delivery sorting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710840781.9A CN107497695A (en) | 2017-09-18 | 2017-09-18 | Piece uploading device for express delivery sorting |
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| CN107497695A true CN107497695A (en) | 2017-12-22 |
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| CN201710840781.9A Pending CN107497695A (en) | 2017-09-18 | 2017-09-18 | Piece uploading device for express delivery sorting |
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