CN108499883A

CN108499883A - Packages method based on independent address barcode scanning sorter

Info

Publication number: CN108499883A
Application number: CN201810101443.8A
Authority: CN
Inventors: 陈勇; 胡良斌; 易盼; 高丽娟; 李丽慧; 王中长
Original assignee: University of South China
Current assignee: University of South China
Priority date: 2018-02-01
Filing date: 2018-02-01
Publication date: 2018-09-07
Anticipated expiration: 2038-02-01
Also published as: CN108499883B

Abstract

Based on the packages method of independent address barcode scanning sorter, it is applied to the rear-mounted materials-sorting system of barcode scanning；Packages flow is as follows：1, the package for being spaced unordered input is equidistantly arranged into output；2, package is orderly diverted on three shunting conveyers；3, the package shunted on conveyer scans bar code information by barcode scanning device；4, package is by being sorted into corresponding collecting box；5, the collecting bag that collecting box is up to closing in standard closes up；6, the collecting bag of closing in is transferred on objective table；7, collecting bag, which is transferred out in rear collecting box, struts a collecting bag；8, the collecting bag on objective table is transferred to by pusher on conveyer B.An independent address barcode scanning link is arranged in the front end of each sorting link in the present invention, fed distance between reducing from address barcode scanning to sorter, reduces the dislocation probability of the barcode scanning address for falling situation initiation and package address of package, improves the accuracy of sorting.

Description

Packages method based on independent address barcode scanning sorter

Technical field

The present invention relates to express delivery Sorting Technique field, especially a kind of packages based on independent address barcode scanning sorter Method.

Background technology

In information age today, especially current internet+, under O2O economic models, logistics is very important one A link.Present consumer, especially younger generation more tend to shopping on the web, therefore the day of express delivery both at home and abroad Circulation is very huge.During express transportation, it is essential to carry out sorting to express delivery, this process determines Whether express delivery, which can transport to, is correctly oriented.

In existing express company, the sorting of express delivery is much carried out still by the way of manual sorting.Manual sorting goes out Error rate is high, efficiency is low, heavy workload, the shortcomings of sorting there is also violence.

Current existing express delivery sorting device can realize the automatic barcode scanning of express delivery, sorting, sort out storage, to a certain degree On alleviate the workload of express delivery sorting personnel, but still have the following disadvantages：

1, be wrapped in sorting assembly line on fed distance it is long, occur the probability inadvertently fallen off height.If wrapping up address barcode scanning link Occur falling phenomenon with sorting link, in the case of no early warning and counter-measure, it is wrong to easily lead to follow-up large-scale sorting Accidentally, reliability is poor.

2, existing express delivery sorting device mostly tiles the multistage sorting device for the conveyor line formula opened, and takes up an area face Larger, the low space utilization of product.

3, existing express delivery sorting device is there are certain links at a slow speed, such as package address barcode scanning, these link shapes at a slow speed At " bottleneck effect " can cause entirely to sort pipeline efficiency it is low.

Invention content

The purpose of the present invention is overcome the deficiencies in the prior art, and provide a kind of packet based on independent address barcode scanning sorter Wrap up in method for sorting.It can realize the automatic barcode scanning of package, sorting, pack and the output of whole bag, the degree of automation, space availability ratio and Sorting efficiency is higher, and effectively prevents wrapping up the interference fallen to sorting accuracy on sorting assembly line.

The technical scheme is that：Based on the packages method of independent address barcode scanning sorter, after being applied to barcode scanning Set formula materials-sorting system；

The rear-mounted materials-sorting system of barcode scanning, including by take separator, three-way current divider, shunting conveyer, barcode scanning device, tower Formula sorting equipment and controller；

Include the conveyer A, smooth separating plate and roller conveying apparatus being disposed proximate to successively from front to back by separator is taken；

Three-way current divider includes in the middle of the roller conveyer, left roller conveyer, right roller conveyer, preceding fan swinging mechanism and rear fan pendulum machine Structure；Preceding fan swinging mechanism includes fore-stock, preceding driving motor, preceding pivoted housing, front rod, preceding fan leaf and preceding photoelectricity to penetrating sensing Device；Fan swinging mechanism includes after-poppet, rear driving motor, rear pivoted housing, rear connecting rod, rear fan leaf and rear photoelectricity to penetrating sensing afterwards Device；

Tower sorting equipment includes sorter, takes wrapper, pusher and conveyer B；

Sorter quantity has multiple, and is overlapped in vertical direction, and the central area of each sorter sets that there are one cylinders The central passage of the central passage of shape, each sorter is sequentially communicated, and forms a package shipment channel to link up vertically；Sorting Device includes bottom plate, bushing, collecting box, collecting bag, fulcrum bearing, rotary motion mechanism A, shift fork and rotary motion mechanism B；Collecting box Including bottom plate, column, crane, lifting control mechanism, closing in component, electromagnet A, electromagnet B and ultra-high overweight detection group Part；Bottom plate is respectively equipped with left inside boss, left outside boss, right inner convex platform and right outer lug boss in four edges；Elevating control machine Structure includes steel wire rope, servo motor A and folding and unfolding wheel；Closing in component includes servo motor B and gear；Collecting bag includes bag body, takes out Rope and iron plate；Four edges of bag body upper edge mouth are respectively equipped with the auricle to turn up, and iron hoop is connected on auricle；

It includes lift actuator, objective table and picking manipulator to take wrapper；Picking manipulator includes mechanical arm, shaft, turns Axle bed, splint body and swing driving mechanism；Splint body includes left iron plate, right magnetic board, is shipped and resell on another market and torsional spring；Swing driving mechanism packet It includes including support hydraulic cylinder, hunting link and sliding block；

Pusher includes electrohydraulic cylinder and push plate；

Before packages, the rear-mounted materials-sorting system of barcode scanning is in original state, in this state：

A, by taking the roller conveying apparatus of separator to be in operating status；

B, the in the middle of the roller conveyer of three-way current divider, left roller conveyer, right roller conveyer are in operating status；

C, the preceding fan leaf of three-way current divider and rear fan leaf are in horizontality, and package can be in the middle of the roller conveyer at this time Roll movement without hindrance on conveyor surface A；

D, it is stacked on the bottom plate of collecting box and multiple collecting bags is installed；

E, the crane of collecting box is located at the top of its movement travel, and adsorbs and strut by electromagnet A, B of its lower end One collecting bag；

F, two electromagnet A of collecting box and the left inside boss of collecting box bottom plate and left outside lug boss position face；

G, the objective table of wrapper is taken to be in the extreme lower position of its movement travel；

H, the picking manipulator of wrapper is taken to be in the bottom of its rotational travel；

I, it is in energized state to take the right magnetic board of wrapper；

J, the piston rod of the electrohydraulic cylinder of pusher is in contraction state；

Packages flow is as follows：

S01, by by take separator by the package of the disorderly arranged input in the intervals conveyer A equidistantly arrange output it is defeated in roller It send on device：

A, package is placed on running conveyer A, when package be discharged from the rear end of conveyer A after, into and be still in light On sliding separating plate；

B, into the package contact of smooth separating plate, simultaneously pushing tow is introduced into the package of smooth separating plate afterwards, to will be introduced into smooth The package of separating plate pushes to roller conveying apparatus；

C, it is driven and moves by roller conveying apparatus positioned at the package of front end, it is front and back adjacent to be detached with the package positioned at rear end Package between so that form fixed spacing；

Package on roller conveying apparatus is orderly diverted on three shunting conveyers by S02 by three-way current divider：

When a, fanning the preceding photoelectricity opposite type sensor of swinging mechanism before first package triggers on roller conveying apparatus, preceding photoelectricity pair Sensor passes signal is penetrated to controller, it is working signal A that controller, which records this signal, and controller records working signal A's Meanwhile the preceding driving electric motor starting of swinging mechanism is fanned before control, one circle of fan leaf rotation before making, by photoelectricity opposite type sensor before triggering Package toggle it on left roller conveyer；Before swinging mechanism being fanned before second, third package triggers on roller conveying apparatus When photoelectricity opposite type sensor, preceding photoelectricity opposite type sensor delivers a signal to controller respectively, and controller records this, and signal is remembered twice Record is that inoperative signal does not generate control command when controller records inoperative signal；After being repeated once working signal A later Connect the record rule of inoperative signal twice；

When b, fanning the rear photoelectricity opposite type sensor of swinging mechanism after second package triggers on roller conveying apparatus, rear photoelectricity pair Sensor passes signal is penetrated to controller, it is working signal B that controller, which records this signal, and controller records working signal B's Meanwhile the rear driving electric motor starting of swinging mechanism is fanned after control, make rear one circle of fan leaf rotation, by photoelectricity opposite type sensor after triggering Package toggle it on right roller conveyer；The rear photoelectricity pair of swinging mechanism is fanned after third package triggers on roller conveying apparatus When penetrating sensor, rear photoelectricity opposite type sensor delivers a signal to controller, and it is inoperative signal, control that controller, which records current signal, When device record inoperative signal processed, control command is not generated；It is repeated once working signal B later and is followed by inoperative signal Record rule；

C, above-mentioned a, b step by step after the completion of, that is, complete the shuntings of one group of three package, first package is assigned in one group of package Onto left roller conveyer, second package is assigned on right roller conveyer, and third package is arranged from roller conveying apparatus It is put in the middle of the roller conveyer；Three packages are respectively from left roller conveyer, right roller conveyer, the discharge of in the middle of the roller conveyer Afterwards, respectively enter a shunting conveyer；

S03, the package shunted on conveyer scan bar code information by barcode scanning device：

It being wrapped on shunting conveyer and bar code is scanned by barcode scanning device, the address information scanned passes to controller, by Controller generates the sorting route being each wrapped in tower sorting equipment；

S04 escapes and enter the package of tower sorting equipment by being sorted into corresponding collecting box from shunting conveyer：

A, package falls the areas Lin Ting that plane is transported on tower sorting equipment top layer sorter after shunting conveyer discharge Domain, controller control rotary motion mechanism A generations according to the sorting route of the package precomputed and act, and make the packet of bushing The selective face collecting box upper end openings of downcast hole A or face bottom plate package downcast hole B are wrapped up in, then controls rotary motion mechanism B generations act, and are dialed to package at the package downcast hole A of bushing by shift fork, package then passes through the package downcast hole A of bushing The collecting box or next layer of sorter for falling into this layer of sorter stopped region upper facing for transhipment plane；

B, it after package reaches the facing and stop region of the upper transhipment plane of new one layer of sorter, repeats a and controls process step by step, make package Eventually fall into the corresponding collecting box of respective layer sorter；

S05, the collecting bag that collecting box is up to closing in standard automatically close up：When the package in collecting box reaches predetermined weight or height After degree, wraps up overweight detector or package superelevation detector and alarm immediately to controller, controller controls after receiving alarm signal Two servo motor Bs start simultaneously, and two servo motor Bs are moved with rack of the moving gear on gear accommodating chamber side wall respectively, Two servo motor Bs then respectively including, move in the motor sliding slot of outer arcuate side rod, electromagnet A then moves closer to electromagnet B, When electromagnet A is moved to position immediate with electromagnet B, servo motor B stops movement, at this time collecting bag upper end opening quilt It closes；

The collecting bag of closing in is transferred on objective table by S06 by picking manipulator：

A, after collecting bag upper end opening is closed, controller controls lift actuator generation action, and objective table is risen to and alarmed The corresponding height of collecting box；

B, controller is carried out at the same time two controls again：1, the piston rod of control support hydraulic cylinder stretches out, and picking manipulator is upward It pushes away, makes the iron plate of splint body approach collecting bag；2, right magnetic board power-off is controlled, the splint body of closure is made to be opened under the action of torsional spring It opens, the iron plate of the splint body face collecting bag of opening；

C, after splint body opens several seconds, controller controls right magnetic board and is powered again, so that splint body is closed up, splint body closes up same When, the iron plate of collecting bag is adsorbed onto on right magnetic board, after splint body closes up, the iron plate of collecting bag is just clamped at splint body Left iron plate and right magnetic board between；

D, after the iron plate of collecting bag is clamped, controller first controls electromagnet A and electromagnet B power-off, makes collecting bag and collects Case is disconnected, then is controlled the piston rod of support hydraulic cylinder and further stretched out, and picking manipulator is made to push away further up, to will Collecting bag upper end opening is tightened, and is extracted mouth from the package of collecting box and extracted, and is fallen on objective table；

S07, the collecting bag in collecting box is transferred out in rear collecting box struts a collecting bag automatically：

A, after the overweight detector of the package of collecting box detects that collecting bag detaches, controller is delivered a signal to, controller receives letter It controls two servo motor Bs after number to start, rack of the servo motor B arbor rotation driven gear on gear accommodating chamber side wall is nibbled Resultant motion, two servo motor Bs then respectively including, move in the motor sliding slot of outer arcuate side rod, electromagnet A is then gradually distance from electricity Magnet B stops movement when electromagnet A is moved to initial position；

B, control servomotor A starts controller again, puts down steel wire rope, and crane is glided by idler wheel along the sliding slot of column, After waiting for steel wire rope emptying, crane is slipped to the height close to bottom plate；

C, then controller controls two electromagnet A and two electromagnet B are powered, and electromagnet A and electromagnet B difference adsorption sleeves exist The left inside boss of bottom plate, four auricles of left outside boss, right inner convex platform and the most last layer collecting bag in right outer lug boss, to The rank for completing collecting bag takes；

D, the last control servomotor A of controller starts, and withdraws steel wire rope, and steel wire rope drives crane to rise, and crane drives It newly holds in the mouth the collecting bag taken to rise, finally rises to initial position；

S08, the collecting bag on objective table are transferred to by pusher on conveyer B：

A, after package is fallen on objective table, controller is carried out at the same time three controls：1, right magnetic board power-off is controlled, collecting bag is unclamped Iron plate；2, the piston rod of control support hydraulic cylinder is retracted, and picking manipulator is made to fall to extreme lower position；3, control lifting driving Device generation acts, and objective table is made to drop to extreme lower position；

B, after objective table drops to extreme lower position, the piston rod that controller controls electrohydraulic cylinder stretches out, will by push plate Collecting bag equipped with package on objective table pushes to conveyer B, and after the completion of action, the piston rod of electrohydraulic cylinder is retracted, under waiting Once command.

The further technical solution of the present invention is：In S01 steps, it is wrapped on conveyer A and places in a row, conveyer A Speed of service ＜ roller conveying apparatus rolling linear velocity；In S02 steps, in the middle of the roller conveyer, left roller conveyer and the right side The rolling linear velocity of roller conveyer is equal and is slower than the rolling linear velocity of roller conveying apparatus.

The present invention has the following advantages that compared with prior art：

1, for the long distance delivery in logistics sort process between address barcode scanning and packages device, easily there is package and fall, Cause to wrap up the problem of actual order misplaces with barcode scanning sequence of addresses, the present invention is arranged one in the front end of each sorting link Independent address barcode scanning link, fed distance between reducing from address barcode scanning to sorter, reduce package falls situation initiation Barcode scanning address with package address dislocation probability, improve the accuracy of sorting.

2, express delivery method for sorting provided by the invention, be based on the rear-mounted materials-sorting system of barcode scanning, the degree of automation compared with It is high, it can be achieved that wrap up automatic barcode scanning, pack sorted out by address, whole bag is packaged and whole bag exports, compare manual sorting, courier's Workload reduces, and sorts lower error rate, and sorting efficiency improves.

3, it is directed to link (such as address barcode scanning) at a slow speed present in existing logistics sorting assembly line, can cause entirely to sort The problem of assembly line does not get up soon, the present invention first pass through that (package is quick for arrangement output by taking separator that will wrap up equidistantly Line), then package is evenly distributed on three shunting conveyers by (package slow line) by three-way current divider, address barcode scanning is three It is carried out at the same time respectively on item shunting conveyer, the package of three shunting conveyers discharge respectively enters tower sorting equipment and divided It picks, this sorting mode by the parallel connection of link at a slow speed improves the sorting efficiency of entire logistics sorting line.

4, it is directed to existing logistics sorting assembly line and plane fanning sorting is carried out by conveyer belt, what is taken up a large area asks Topic, the present invention realize package by tower sorting equipment and sort in vertical direction, and automatic packaging and output after sorting Function, and function small compared to existing method for sorting floor space are integrated.

Below in conjunction with figure, the invention will be further described with embodiment.

Description of the drawings

Fig. 1 is the structural diagram of the present invention；

Fig. 2 is the structure and schematic view of the mounting position of three-way current divider；

Fig. 3 is the structural schematic diagram of tower sorting equipment；

Fig. 4 is the structural schematic diagram of the sorter of tower sorting equipment；

Fig. 5 is the structural schematic diagram of the bottom plate of sorter；

Fig. 6 is the structural schematic diagram of the bushing of sorter；

Fig. 7 is structural schematic diagram of the collecting box of sorter under a certain visual angle；

Fig. 8 is structural schematic diagram of the collecting box of sorter under another visual angle；

Fig. 9 is the part A enlarged drawing of Fig. 8；

Figure 10 is the structural schematic diagram of the collecting bag of sorter；

Figure 11 is the structural schematic diagram for taking wrapper of tower sorting equipment；

Figure 12 is the part B enlarged drawing of Figure 11；

Figure 13 is the structural schematic diagram for the splint body for taking wrapper；

Figure 14 is the structural schematic diagram of the outer cover of tower sorting equipment.

Marginal data：By taking separator 1；Conveyer A11；Smooth separating plate 12；Roller conveying apparatus 13；It rolls and transmits Face 131；Three-way current divider 2；In the middle of the roller conveyer 21；Roll conveyor surface A211；Left roller conveyer 22；Roll conveyor surface B221；Right roller conveyer 23；Roll conveyor surface C231；Fore-stock 241；Preceding driving motor 242；Preceding pivoted housing 243；Front rod 244；Preceding fan leaf 245；Preceding photoelectricity opposite type sensor 246；After-poppet 251；Driving motor 252 afterwards；Pivoted housing 253 afterwards；After connect Bar 254；Fan leaf 255 afterwards；Photoelectricity opposite type sensor 256 afterwards；Shunt conveyer 3；Barcode scanning device 4；Sorter 5；Central passage 51；Bottom plate 52；Centre bore B521；Downcast hole B522；Annular groove B523；Bushing 53；Centre bore A531；Downcast hole A532；It is equipped with Annular groove A533；Collecting box 54；Bottom plate 541；Left inside boss 5411；Left outside boss 5412；Right inner convex platform 5413；Right outer lug boss 5414；Column 542；Sliding slot 5421；Crane 543；Inner arc side rod 5431；Left side bar 5432；Outer arcuate side rod 5433；The right Bar 5434；Idler wheel 5435；Movable passageway 5436；Motor sliding slot 54361；Gear accommodating chamber 54362；Lifting control mechanism 544；Steel Cord 5441；Servo motor A5442；Folding and unfolding wheel 5443；Closing in component 545；Servo motor B 5451；Gear 5452；Electromagnet A546；Electromagnet B547；Collecting bag 55；Bag body 551；Draw-string installation cavity 5511；Entrance 55111；Outlet 55112；Auricle 5512； Iron hoop 5513；Draw-string 552；Iron plate 553；Fulcrum bearing 56；Lower pivoted loop 561；Support rod 562；Rotary motion mechanism A57；Actively Sprocket wheel A571；Stepper motor A572；Driven sprocket A573；Chain A574；Shift fork 58；Last time change 581；Sweep arm 582；Revolution is driven Motivation structure B59；Drive sprocket B591；Stepper motor B592；Driven sprocket B593；Chain B594；Take wrapper 6；Lifting driving Device 61；Objective table 62；Picking manipulator 63；Mechanical arm 631；Sliding slot 6311；Shaft 632；Shaft seat 633；Splint body 634； Left iron plate 6341；Right magnetic board 6342；Ship and resell on another market 6343；Torsional spring 6344；Swing driving mechanism 635；Support hydraulic cylinder 6351；Activity Chain link 6352；Sliding block 6353；Pusher 7；Electrohydraulic cylinder 71；Push plate 72；Conveyer B8；Outer cover 9；Wrap up entrance 91；Package Outlet 92；Pedestal 100；Package shipment channel 200.

Specific implementation mode

Embodiment 1：

Based on the packages method of independent address barcode scanning sorter, it is applied to the rear-mounted materials-sorting system of barcode scanning.

The rear-mounted materials-sorting system of barcode scanning, including by take separator 1, three-way current divider 2, shunting conveyer 3, barcode scanning Device 4, tower sorting equipment and controller.

It is defeated including conveyer A11, smooth separating plate 12 and the roller being disposed proximate to successively from front to back by separator 1 is taken Send device 13.

Three-way current divider 2 includes in the middle of the roller conveyer 21, left roller conveyer 22, right roller conveyer 23, preceding fan pendulum machine Structure and after fan swinging mechanism.Preceding fan swinging mechanism includes fore-stock 241, preceding driving motor 242, preceding pivoted housing 243, front rod 244, preceding Fan leaf 245 and preceding photoelectricity opposite type sensor 246.Fan swinging mechanism includes after-poppet 251, rear driving motor 252, rear pivoted housing afterwards 253, rear connecting rod 254, rear fan leaf 255 and rear photoelectricity opposite type sensor 256.

Tower sorting equipment includes sorter 5, takes wrapper 6, pusher 7 and conveyer B8.

5 quantity of sorter has multiple, and is overlapped in vertical direction, the central area of each sorter 5 is equipped with one The central passage 51 of the central passage 51 of a cylinder, each sorter 5 is sequentially communicated, and forms the package to link up vertically a fortune Defeated channel 200.Sorter 5 includes bottom plate 52, bushing 53, collecting box 54, collecting bag 55, fulcrum bearing 56, rotary motion mechanism A57, shift fork 58 and rotary motion mechanism B59.Collecting box 54 includes bottom plate 541, column 542, crane 543, elevating control Mechanism 544, closing in component 545, electromagnet A546, electromagnet B547 and ultra-high overweight detection components.Bottom plate 541 is on four sides Left inside boss 5411, left outside boss 5412, right inner convex platform 5413 and right outer lug boss 5414 are respectively equipped at angle.Lifting control mechanism Including steel wire rope 5441, servo motor A5442 and folding and unfolding wheel 5443.Closing in component includes servo motor B 5451 and gear 5452. Collecting bag 55 includes bag body 551, draw-string 552 and iron plate 553.Four edges of bag 551 upper edge mouth of body, which are respectively equipped with, to turn up Auricle 5512, be connected with iron hoop 5513 on auricle 5512.

It includes lift actuator 61, objective table 62 and picking manipulator 63 to take wrapper 6.Picking manipulator 63 includes machinery Arm 631, shaft 632, shaft seat 633, splint body 634 and swing driving mechanism 635.Splint body 634 include left iron plate 6341, Right magnetic board 6342, ship and resell on another market 6343 and torsional spring 6344.Swing driving mechanism 535 includes support hydraulic cylinder 6351, activity chain Section 6352 and sliding block 6353.

Pusher 7 includes electrohydraulic cylinder 71 and push plate 72.

A, by taking the roller conveying apparatus 13 of separator 1 to be in operating status；

B, the in the middle of the roller conveyer 21 of three-way current divider 2, left roller conveyer 22, right roller conveyer 23 are in operation shape State；

C, the preceding fan leaf 245 of three-way current divider 2 and rear fan leaf 255 are in horizontality, and package can be in the middle of the roller at this time Conveyer 21 rolls movement without hindrance on conveyor surface A211；

D, it is stacked on the bottom plate 541 of collecting box 54 and multiple collecting bags 55 is installed；

E, the crane 543 of collecting box 54 is located at the top of its movement travel, and simultaneously by electromagnet A, B absorption of its lower end Strut a collecting bag 55；

F, the left inside boss 5411 and left outside boss 5412 of two electromagnet A546 of collecting box 54 and 54 bottom plate 541 of collecting box Position face；

G, the objective table 62 of wrapper 6 is taken to be in the extreme lower position of its movement travel；

H, the picking manipulator 63 of wrapper 6 is taken to be in the bottom of its rotational travel；

I, it is in energized state to take the right magnetic board 6342 of wrapper 6；

J, the piston rod of the electrohydraulic cylinder 71 of pusher 7 is in contraction state.

Packages flow is as follows：

A, package is placed on running conveyer A11, when package is from the rear end (one end that package is discharged) of conveyer A11 After discharge, into and be still on smooth separating plate 12.

B, the package that simultaneously pushing tow is introduced into smooth separating plate 12 is contacted into the package of smooth separating plate 12 afterwards, thus will be first Package into smooth separating plate 12 pushes to roller conveying apparatus 13.

C, it is driven by roller conveying apparatus 13 positioned at the package of front end (wrapping up package relatively forward on running route) It is mobile, to be detached, front and back adjacent package with positioned at the package of rear end (wrapping up on running route with respect to package rearward) Between so form fixed spacing.

In this step, it is wrapped on conveyer A11 and places in a row.

In this step, the rolling linear velocity of the speed of service ＜ roller conveying apparatus 13 of conveyer A11.

It is preceding when a, fanning the preceding photoelectricity opposite type sensor 246 of swinging mechanism before first package triggers on roller conveying apparatus 13 Photoelectricity opposite type sensor 246 delivers a signal to controller, and it is working signal A that controller, which records this signal, and controller records work While making signal A, the preceding driving motor 242 of fan swinging mechanism starts before controlling, and one circle of the rotation of fan leaf 245, will trigger before making The package of preceding photoelectricity opposite type sensor 246 toggles it on left roller conveyer 22.Second, third on roller conveying apparatus 13 is a When fanning the preceding photoelectricity opposite type sensor 246 of swinging mechanism before package triggers, preceding photoelectricity opposite type sensor 246 delivers a signal to control respectively Device processed, controller records this, and signal is recorded as inoperative signal twice, when controller records inoperative signal, does not generate control life It enables.It is repeated once the record rule that working signal A is followed by inoperative signal twice later.

B, the rear photoelectricity opposite type sensor 256 of swinging mechanism is fanned after second package triggers on roller conveying apparatus 13 When, rear photoelectricity opposite type sensor 256 delivers a signal to controller, and it is working signal B, controller note that controller, which records this signal, While recording working signal B, the rear driving motor 252 that swinging mechanism is fanned after control starts, and makes one circle of the rotation of rear fan leaf 255, will The package of photoelectricity opposite type sensor 256 toggles it on right roller conveyer 23 after triggering.Third on roller conveying apparatus 13 When fanning the rear photoelectricity opposite type sensor 256 of swinging mechanism after package triggers, rear photoelectricity opposite type sensor 256 delivers a signal to control Device, it is that inoperative signal does not generate control command when controller records inoperative signal that controller, which records current signal,.Later It is repeated once the record rule that working signal B is followed by an inoperative signal.

C, above-mentioned a, b step by step after the completion of, that is, complete the shuntings of one group of 3 package, first package quilt in one group of package It is assigned on left roller conveyer 22, second package is assigned on right roller conveyer 23, and third package is defeated from roller Device 13 is sent to be discharged in the middle of the roller conveyer 21.Three package respectively from left roller conveyer 22, right roller conveyer 23, in After roller conveyer 21 is discharged, respectively enter a shunting conveyer 3.

In this step, the rolling linear velocity phase of in the middle of the roller conveyer 21, left roller conveyer 22 and right roller conveyer 23 Deng and be slower than the rolling linear velocity of roller conveying apparatus 13.

It being wrapped on shunting conveyer 3 and bar code is scanned by barcode scanning device 4, the address information scanned passes to controller, The sorting route being each wrapped in tower sorting equipment is generated by controller.

A, package falls the areas Lin Ting that plane is transported on tower sorting equipment top layer sorter 5 after shunting conveyer 3 is discharged Domain, controller control rotary motion mechanism A generations according to the sorting route of the package precomputed and act, and make bushing 53 It wraps up selective 54 upper end openings of face collecting box of downcast hole A532 or face bottom plate 52 wraps up downcast hole B522, then control Rotary motion mechanism B59 generations act, and are dialed to package at the package downcast hole A532 of bushing 53 by shift fork 58, package is then The upper transhipment that the collecting box 54 or next layer of sorter 5 of this layer of sorter 5 are fallen by the package downcast hole A532 of bushing 53 is flat Facing for face stops region.

B, it after package reaches the facing and stop region of the upper transhipment plane of new one layer of sorter 5, repeats a and controls process step by step, Package is set to eventually fall into the corresponding collecting box 54 of respective layer sorter 5.

S05, the collecting bag that collecting box is up to closing in standard automatically close up：When the package in collecting box 54 reaches predetermined weight After amount or height, wraps up overweight detector or package superelevation detector and alarm immediately to controller, controller receives alarm signal It controls two servo motor Bs 5451 afterwards simultaneously to start, two servo motor Bs 5451 are respectively with moving gear 5452 along gear accommodating chamber Rack movement on 54362 side walls, two servo motor Bs 5451 then distinguish including, in the motor sliding slot 54361 of outer arcuate side rod Mobile, electromagnet A546 then moves closer to electromagnet B547, when electromagnet A546 is moved to and the immediate positions electromagnet B547 When setting, servo motor B 5451 stops movement, and 55 upper end opening of collecting bag is closed at this time.

A, after 55 upper end opening of collecting bag is closed, controller controls 61 generation of lift actuator action, and objective table 62 is risen to Height corresponding with the collecting box of alarm.

B, controller is carried out at the same time two controls again：1, the piston rod of control support hydraulic cylinder 6351 stretches out, by picking machine Tool hand 63 pushes up, and splint body 634 is made to approach the iron plate 553 of collecting bag 55.2, it controls right magnetic board 6342 to power off, makes closure Splint body 634 opens under the action of torsional spring 6344, the iron plate 553 of the 634 face collecting bag 55 of splint body of opening.

C, after splint body 634 opens several seconds, controller controls the energization of right magnetic board 6342 again, and splint body 634 is made to close up, While splint body 634 closes up, the iron plate 553 of collecting bag 55 is adsorbed onto on right magnetic board 6342, splint body 634 closes up it Afterwards, the iron plate 553 of collecting bag 55 is just clamped between the left iron plate 6341 of splint body 634 and right magnetic board 6342.

D, after the iron plate 553 of collecting bag 55 is clamped, controller first controls electromagnet A546 and electromagnet B547 power-off, So that collecting bag 55 is disconnected with collecting box 54, then control the piston rod of support hydraulic cylinder 6351 and further stretch out, makes picking machine Tool hand 63 pushes away further up, to tighten 55 upper end opening of collecting bag, and extracts mouth 548 from the package of collecting box 54 and drags Go out, falls on objective table 62.

A, after the overweight detector of the package of collecting box 54 detects that collecting bag 55 detaches, controller is delivered a signal to, controller is received It controls two servo motor Bs 5451 after to signal to start, 5451 arbor rotation driven gear 5452 of servo motor B is accommodated along gear Rack gear motion on 54362 side wall of chamber, two servo motor Bs 5451 then distinguish including, the motor sliding slot of outer arcuate side rod It is moved in 54361, electromagnet A546 is then gradually distance from electromagnet B547, stops moving when electromagnet A546 is moved to initial position It is dynamic.

B, control servomotor A5442 starts controller again, puts down steel wire rope 5441, crane 543 passes through idler wheel 5435 It glides along the sliding slot 5421 of column 542, after waiting for that steel wire rope 5441 is vented, crane 543 is slipped to close to bottom plate 541 Highly.

C, then controller controls two electromagnet A546 and two electromagnet B547 are powered, electromagnet A546 and electromagnet B547 distinguishes adsorption sleeve in the left inside boss 5411 of bottom plate 541, left outside boss 5412, right inner convex platform 5413 and right outer lug boss Four auricles of the most last layer collecting bag on 5413, the rank to complete collecting bag 55 take.

D, the last control servomotor A5442 of controller starts, and withdraws steel wire rope 5441, and steel wire rope 5441 drives crane Rise, crane 543 drives the collecting bag 55 newly held in the mouth and taken to rise, and finally rises to initial position.

A, after package is fallen on objective table, controller is carried out at the same time three controls：1, it controls right magnetic board 6342 to power off, unclamps and receive Collect the iron plate 553 of bag 55.2, the piston rod of control support hydraulic cylinder 6351 is retracted, and picking manipulator 63 is made to fall to lowest order It sets.3, control 61 generation of lift actuator action, makes objective table 62 drop to extreme lower position.

B, after objective table 62 drops to extreme lower position, the piston rod that controller controls electrohydraulic cylinder 71 stretches out, and passes through Collecting bag 55 equipped with package on objective table 62 will be pushed to conveyer B8 by push plate 72, after the completion of action, electrohydraulic cylinder 71 Piston rod is retracted, and waiting instructs next time.

As represented in figures 1 through 14, the rear-mounted materials-sorting system of barcode scanning, including by take separator 1, three-way current divider 2, point Flow conveyer 3, barcode scanning device 4, tower sorting equipment and controller.

It is defeated including conveyer A11, smooth separating plate 12 and the roller being disposed proximate to successively from front to back by separator 1 is taken Send device 13.Roller conveying apparatus 13 includes multiple arranged side by side and horizontally disposed roller and turns for driving whole rollers to synchronize Dynamic drum drive (not shown).Whole rollers forms a rolling transfer surface 131 in upper end, rolls transfer surface 131 height is not higher than 12 upper level of smooth separating plate, and the height of 12 upper surface of smooth separating plate is not higher than conveyer A11 Upper level.

Three-way current divider 2 includes in the middle of the roller conveyer 21, left roller conveyer 22, right roller conveyer 23, preceding fan pendulum machine Structure and after fan swinging mechanism.In the middle of the roller conveyer 21 is located at the rear end of roller conveying apparatus 13, is used to accept roller conveying apparatus The package of 13 discharges.Left roller conveyer 22 and right roller conveyer 23 are respectively close to roller conveying apparatus 13 and to be located at roller defeated Send the both sides of device 13.Preceding fan swinging mechanism and rear fan swinging mechanism are each provided at the surface of roller conveying apparatus 13, preceding fan swinging mechanism The front end of relatively close roller conveying apparatus 13 is used to the package in the middle of the roller conveyer 21 pushing to left roller conveying apparatus 22.The rear end of the relatively close roller conveying apparatus of fan swinging mechanism 13 afterwards, is used to push to the package in the middle of the roller conveyer 21 Right roller conveyer 23.

In the middle of the roller conveyer 21 is including multiple arranged side by side and horizontally disposed in the middle of the roller and for driving whole in the middle of the roller same The roller driving mechanism A (not shown)s of rotation are walked, roller driving mechanism A is motor-driven chain drive pair.In whole Roller forms a rolling conveyor surface A211 in upper end, rolls the height of conveyor surface A211 not higher than the height for rolling transfer surface 131 Degree.

Left roller conveyer 22 is including multiple arranged side by side and horizontally disposed left roller and for driving whole left rollers same The roller driving mechanism B (not shown)s of rotation are walked, roller driving mechanism B is motor-driven chain drive pair.A whole left sides Roller forms a rolling conveyor surface B221 in upper end, rolls the height of conveyor surface B221 not higher than the height for rolling conveyor surface A211 Degree.

Right roller conveyer 23 is including multiple arranged side by side and horizontally disposed right roller and for driving whole right rollers same The roller driving mechanism C (not shown)s of rotation are walked, roller driving mechanism C is motor-driven chain drive pair.Whole right sides Roller forms a rolling conveyor surface C231 in upper end, rolls the height of conveyor surface C231 not higher than the height for rolling conveyor surface A211 Degree.

Preceding fan swinging mechanism includes fore-stock 241, preceding driving motor 242, preceding pivoted housing 243, front rod 244, preceding fan leaf 245 and preceding photoelectricity opposite type sensor 246.Preceding driving motor 242 is fixedly mounted on fore-stock 241, and arbor protrudes horizontally up, preceding Before pivoted housing 243 is set with and is fixed on the arbor of driving motor 242, the outer wall of pivoted housing 243 before 244 one end of front rod is fixed in On, the other end forward pivoted housing 243 radial outside stretch out.Preceding fan leaf 245 is fixed on the external part of front rod 244.Before Photoelectricity opposite type sensor 246 is fixed on fore-stock 241, and is arranged close to preceding fan leaf 245, and is leaned on positioned at preceding fan leaf 245 The side of nearly 21 front end of in the middle of the roller conveyer (one end for entering package), and positioned at the top for rolling conveyor surface A211.

Fan swinging mechanism includes after-poppet 251, rear driving motor 252, rear pivoted housing 253, rear connecting rod 254, rear fan leaf afterwards 255 and rear photoelectricity opposite type sensor 256.Driving motor 252 is fixedly mounted on after-poppet 251 afterwards, and arbor protrudes horizontally up, after Pivoted housing 253 is set with and is fixed on the arbor of rear driving motor 252, and 254 one end of rear connecting rod is fixed in the outer wall of rear pivoted housing 253 On, the other end backward pivoted housing 253 radial outside stretch out.Fan leaf 255 is fixed on the external part of rear connecting rod 254 afterwards.Afterwards Photoelectricity opposite type sensor 256 is directly or indirectly fixed on after-poppet 251, and is arranged close to rear fan leaf 255, and is fanned after being located at Blade 255 wraps up the side of front end (one end for entering package) close in the middle of the roller conveyer 21, and positioned at rolling conveyor surface The top of A211.

Shunting conveyer 3 has three, is respectively provided in the middle of the roller conveyer 21, left roller conveyer 22, right roller conveyer 23 rear end (rear end is the one end for wrapping up discharge).

Barcode scanning device 4 is located on every shunting conveyer 3, is used to scan the bar code of package.

There are three tower sorting equipment quantity, is respectively provided at the rear end of three shunting conveyers 3.Tower sorting equipment includes Sorter 5 takes wrapper 6, pusher 7, conveyer B8, outer cover 9 and pedestal 100.

5 quantity of sorter has multiple, and is overlapped in vertical direction, the direct or indirect fixed peace of each sorter 5 On pedestal 100, the central area of each sorter 5 sets that there are one cylindrical central passage 51, the centers of each sorter 5 Channel 51 is sequentially communicated, and forms a package shipment channel 200 to link up vertically.Sorter 4 is equipped with upper successively from top to bottom Plane and lower transhipment plane are transported, upper transhipment plane, which is equipped with to face, stops region and fall area A, and lower transhipment plane is equipped with storage Region and fall area B, upper transhipment plane can be relative to lower transhipment Plane Rotation, and then causes to fall and break region A selectively just To the storage region or fall area B of lower transhipment plane.Fall area B faces in 5 times transhipment planes of sorter are adjacent next The upper transhipment plane of level sortation device 5, which is faced, stops region.

Sorter 5 include bottom plate 52, bushing 53, collecting box 54, collecting bag 55, fulcrum bearing 56, rotary motion mechanism A57, Shift fork 58 and rotary motion mechanism B59.

The plate in a ring of bottom plate 52, which is provided with centre bore B521 and the package downcast hole on the outside of centre bore B521 B522, the region between end face is on the outside of centre bore B521 and on the inside of package downcast hole B522 thereon are equipped with annular groove B523, bottom Plate 52 is directly or indirectly fixed on outer cover 9.

Bushing 53 is annular slab, which is provided with centre bore A531 and the package downcast hole on the outside of centre bore A531 A532, the region between end face is on the outside of centre bore A531 and on the inside of package downcast hole A532 thereon are equipped with annular groove A533.

Collecting box 54 has multiple, is mounted on bottom plate 52 around the centre bore B521 of bottom plate 52 respectively, and be located at bottom plate 52 Annular groove B523 on the outside of, 54 upper end of collecting box is equipped with opening.Collecting box 54 includes bottom plate 541, column 542, crane 543, lifting control mechanism 544, closing in component 545, electromagnet A546, electromagnet B547 and ultra-high overweight detection components.

Bottom plate 541 is fanning strip, and left inside boss 5411, left outside boss 5412, the right side are respectively equipped in four edges Inner convex platform 5413 and right outer lug boss 5414.

Column 542 has four, and four columns 542 are respectively and fixedly connected to four edges of bottom plate 541 and perpendicular to bottom Plate 541 stretches out upwards, which is provided with sliding slot 5421.

Crane 543 is fan-shaped frame comprising sequentially connected inner arc side rod 5431, left side bar 5432, outer arcuate Side rod 5433 and the right bar 5434, crane 543 are mounted on four columns in four edges by 5435 horizontal anomalous movement of idler wheel Between 542, is realized by the cooperation of idler wheel 5435 and sliding slot 5421 and moved up and down along column 542.5431 He of inner arc side rod Arc-shaped movable passageway 5436 is respectively equipped on the lower face of outer arcuate side rod 5433, movable passageway 5436 is along inside and outside arc The length direction of side rod extends, and penetrates through the both sides of the face of inside and outside arc side rod, and movable passageway 5436 includes being interconnected up and down Motor sliding slot 54361 and gear accommodating chamber 54362, the side wall of gear accommodating chamber 54362 be equipped with rack, motor sliding slot 54361 are connected to the lower face of inside and outside arc side rod.

Lifting control mechanism 544 includes steel wire rope 5441, servo motor A5442 and folding and unfolding wheel 5443, steel wire rope 5,441 1 Around on folding and unfolding wheel 5443, the other end is fixed on crane 543 at end, and servo motor A5442 is fixedly mounted on the top of column 542 End, folding and unfolding wheel 5443 are fixed on the arbor of servo motor A5442.

Closing in component 545 includes servo motor B 5451 and gear 5452, and there are two servo motor Bs 5451, respectively slidably In the motor sliding slot 54361 of inside and outside arc side rod, arbor stretches into gear accommodating chamber 54362, and gear 5452 is solid It is connected on the arbor of servo motor B 5451, and in gear accommodating chamber 54362, and is nibbled with the rack of gear accommodating chamber 54362 It closes.

There are two electromagnet A546, is separately mounted to the lower end of servo motor B 5451, and with it is left inside on bottom plate 541 Boss 5411 and left outside boss 5412 are corresponding.

There are two electromagnet B547, is respectively and fixedly connected on the lower face of inside and outside arc side rod, and on bottom plate 541 Right inner convex platform 5413 and right outer lug boss 5414 are corresponding.

Ultra-high overweight detection components include be mounted on column 542 on package superelevation detector and be mounted on bottom plate 541 On the overweight detector of package.

Collecting box 54 is equipped with package in the side towards package shipment channel 200 and extracts mouth 548.Package extract mouth 548 by It is logical positioned at package shipment towards the two root posts 542 of 200 side of package shipment channel, inner arc side rod 5431 and bottom plate 541 The edge of 200 side of road is surrounded and is formed.

55 multiple-level stack of collecting bag is arranged in collecting box 54.Collecting bag 55 includes bag body 551, draw-string 552 and iron plate 553.Bag body 551 is in the fan cylindricality being adapted with 54 shape of collecting box under softened state, and one is equipped at 551 upper edge mouth of bag body Enclose draw-string installation cavity 5511, draw-string installation cavity 5511 is equipped with entrance 55111 and outlet 55112, four of 551 upper edge mouth of bag body Edge is respectively equipped with the auricle 5512 to turn up, and iron hoop 5513 is connected on auricle 5512.Draw-string 552 is worn by entrance 55111 Enter draw-string installation cavity 5511, then draw-string installation cavity 5511 is pierced by by outlet 55112,552 1 end of draw-string is exposed to bag body 551 Outside, and affixed with iron plate 553, another end is fixed at 551 upper edge mouth of bag body.

55 multiple-level stack of collecting bag is placed on the bottom plate 541 of collecting box 54, and four iron hoops are respectively fitted over bottom plate In 541 left inside boss 5411, left outside boss 5412, right inner convex platform 5413 and right outer lug boss 5414.Draw-string installation cavity 5511 Entrance 55111, the outlet 55112 of draw-string installation cavity 5511, the two ends of draw-string 552, iron plate 553 are respectively positioned on the packet of collecting box 54 It wraps up in and extracts 548 side of mouth.

Fulcrum bearing 56 includes lower pivoted loop 561 and at least three support rods 562 for being fixed in 561 upper end of lower pivoted loop, under 561 lower end of pivoted loop is movably arranged in 52 annular groove B523 of bottom plate, and 562 upper end of support rod is fixed on 53 lower face of bushing.

Rotary motion mechanism A57 is associated with fulcrum bearing 56, to drive fulcrum bearing 56 to be turned round in 52 annular groove B523 of bottom plate, Fulcrum bearing 56 drives bushing 53 to do rotary motion, under so that the selectable face bottom plates 52 of the package downcast hole A532 of bushing 53 is wrapped up It falls hole B522 or 54 upper end of face collecting box is open.

Shift fork 58 is movably arranged on bushing 53 comprising last time change 581 is lived with arm 582,581 lower end of last time change is swept It is dynamic to sweep arm 582 in the annular groove A533 of bushing 53 and be fixed on the outer wall of last time change 581, and pivoted loop 581 upwards Radial outside stretch out.

Rotary motion mechanism B59 is associated with shift fork 58, is rotated in the annular groove A533 of bushing 53 with shift fork 58.

The central passage 51 is by the endoporus of the shift fork 58 last time change 581 being sequentially communicated from top to bottom, bushing 53 Heart hole A531, the endoporus of 56 times pivoted loops of fulcrum bearing 561, bottom plate 52 centre bore B521 and formed.The upper transhipment plane is Plane where 53 upper surface of bushing, the fall area A are the package downcast hole A532 of bushing 53, described to face that stop region be leakage 53 face outer cover 9 of plate wraps up the region of entrance 91.The lower transhipment plane is the plane where 52 upper surface of bottom plate, the storage Region is the region that collecting box 54 is installed on bottom plate 52, and the fall area B is the package downcast hole B522 of bottom plate 52.

Wrapper 6 is taken to be located in package shipment channel 200 comprising lift actuator 61, objective table 62 and picking machinery Hand 63.

Lift actuator 61 is fork hydraulic elevator, and lower end is mounted on pedestal 100, is used for driving objective table 62 do vertical displacement movement.

Objective table 62 is fixed in 61 upper end of lift actuator.

Picking manipulator 63 is mounted on objective table 62, is used for the transfer of packages of 5 storage region of sorter to loading On platform 62.Picking manipulator 63 includes mechanical arm 631, shaft 632, shaft seat 633, splint body 634 and swing driving mechanism 635。

631 lower end of mechanical arm is mounted on by shaft 632 on shaft seat 633, and upper end is connect with splint body 634, thereon Equipped with the sliding slot 6311 extended along its length.

632 both ends of shaft are movably arranged on shaft seat 633.

Shaft seat 633 is fixedly mounted on objective table 62.

Splint body 634 includes left iron plate 6341, right magnetic board 6342, ship and resell on another market 6343 and torsional spring 6344.6341 He of left iron plate Right magnetic board 6342 is connected in a side for the set of shipping and reselling on another market of 6343 insertions of shipping and reselling on another market, and shipping and reselling on another market 6343 sequentially passes through left iron plate 6341 With the set of shipping and reselling on another market of right magnetic board 6342, and left iron plate 6341 and right magnetic board 6342 are flexibly connected, ship and resell on another market 6343 end with The upper end of mechanical arm 631 is welded and fixed, and left iron plate 6341 and right magnetic board 6342 are realized relatively in turn around 6343 rotations of shipping and reselling on another market Close up or opens.Torsional spring 6344, which is sleeved on, ships and resell on another market on 6343, and one end resists the inner face of left iron plate 6341, and the other end resists the right side The inner face of magnetic board 6342, and then left iron plate 6341 and opposite open of right magnetic board 6342 is made to be in a fixed angle.

Swing driving mechanism 635 is associated with mechanical arm 631,632 is swung around the shaft with driving manipulator arm 631.It swings Driving mechanism 635 includes support hydraulic cylinder 6351, hunting link 6352 and sliding block 6353.Support hydraulic cylinder 6351 is fixedly mounted on On objective table 62.6352 one end of hunting link is flexibly connected with the piston rod of support hydraulic cylinder 6351, the other end and sliding block 6353 Flexible connection.Sliding block 6353 is movably arranged in the sliding slot 6311 of mechanical arm 631.

Pusher 7 and conveyer B8 are located at 62 both sides of objective table.Pusher 7 includes electrohydraulic cylinder 71 and push plate 72, electrohydraulic cylinder 71 is fixed on pedestal 100, and piston rod stretches out in the horizontal direction, and push plate 72 is fixed in electrohydraulic cylinder On 71 piston rod, and state in a vertical shape.The front end (one end for wrapping up entrance) of conveyer B8 is located in outer cover 9, and rear end is (i.e. Wrap up one end of discharge) it is pierced by from the package of outer cover 9 outlet 92, the push plate 72 of the front end face pusher 7 of conveyer belt 8.

Outer cover 9 is fixedly mounted on pedestal 100, and by sorter 5 and including taking wrapper 6 to shroud, and the upper end, which is equipped with, to be supplied Package falls into the package entrance 91 of the top sorter 5, and lower end is equipped with the package outlet 92 for package output.The packet of outer cover 9 Entrain into the rear end of 91 face of mouth shunting conveyer 3.

Servo motor A5442, servo motor B 5451, electromagnet A546, electromagnet B547, the packet of controller and sorter 5 It wraps up in superelevation detector, wrap up overweight detector, stepper motor A572, stepper motor B592 electric connections.Controller and take package Lift actuator 61, right magnetic board 6342, the support hydraulic cylinder 6351 of device 6 are electrically connected.The electronic liquid of controller and pusher 7 Cylinder pressure 71 is electrically connected.The preceding driving motor 242 and rear driving motor 252 of controller and three-way current divider 2 are electrically connected.Control Device is electrically connected with barcode scanning device 4.

It is preferred that rotary motion mechanism A57 and rotary motion mechanism B59 are chain wheel pair (referring to Fig. 4).Rotary motion mechanism A57 includes drive sprocket A571, stepper motor A572, driven sprocket A573 and chain A574；Drive sprocket A571 is fixedly mounted On the arbor of stepper motor A572, stepper motor A572 is directly or indirectly fixed on bottom plate 52, driven sprocket A571 suits And be fixed on the lower pivoted loop 561 of fulcrum bearing 56, chain A574 is around being located between drive sprocket A571 and driven sprocket A573. Rotary motion mechanism B59 includes drive sprocket B591, stepper motor B592, driven sprocket B593 and chain B594.Drive sprocket B591 is fixedly mounted on the arbor of stepper motor B592, and stepper motor B592 is directly or indirectly fixed on outer cover 9, driven chain Wheel B593 is set with and is fixed in the last time change 581 of shift fork 58, and chain B594 is around being located at drive sprocket B591 and driven sprocket Between B593.

It is preferred that conveyer A11, conveyer B8 and shunting conveyer 3 are belt conveyor or roller conveyor.

Claims

1. based on the packages method of independent address barcode scanning sorter, it is applied to the rear-mounted materials-sorting system of barcode scanning；

The rear-mounted materials-sorting system of barcode scanning, including by take separator (1), three-way current divider (2), shunting conveyer (3), sweep Code device (4), tower sorting equipment and controller；

Include the conveyer A (11), smooth separating plate (12) and roller being disposed proximate to successively from front to back by separator (1) is taken Conveying device (13)；

Three-way current divider (2) includes in the middle of the roller conveyer (21), left roller conveyer (22), right roller conveyer (23), preceding fan Swinging mechanism and after fan swinging mechanism；Preceding fan swinging mechanism includes fore-stock (241), preceding driving motor (242), preceding pivoted housing (243), preceding company Extension bar (244), preceding fan leaf (245) and preceding photoelectricity opposite type sensor (246)；Fan swinging mechanism includes after-poppet (251), rear-guard afterwards Dynamic motor (252), rear pivoted housing (253), rear connecting rod (254), rear fan leaf (255) and rear photoelectricity opposite type sensor (256)；

Tower sorting equipment includes sorter (5), takes wrapper (6), pusher (7) and conveyer B (8)；

Sorter (5) quantity has multiple, and is overlapped in vertical direction, the central area of each sorter (5) is equipped with one The central passage (51) of the central passage (51) of a cylinder, each sorter (5) is sequentially communicated, and what formation one linked up vertically Package shipment channel (200)；Sorter (5) includes bottom plate (52), bushing (53), collecting box (54), collecting bag (55), fulcrum bearing (56), rotary motion mechanism A (57), shift fork (58) and rotary motion mechanism B (59)；Collecting box (54) include bottom plate (541), Column (542), crane (543), lifting control mechanism (544), closing in component (545), electromagnet A (546), electromagnet B (547) and ultra-high overweight detection components；Bottom plate (541) is respectively equipped with left inside boss (5411), left outside convex in four edges Platform (5412), right inner convex platform (5413) and right outer lug boss (5414)；Lifting control mechanism includes steel wire rope (5441), servo motor A (5442) and folding and unfolding wheel (5443)；Closing in component includes servo motor B (5451) and gear (5452)；Collecting bag (55) includes Bag body (551), draw-string (552) and iron plate (553)；Four edges of bag body (551) upper edge mouth are respectively equipped with the ear to turn up Piece (5512) is connected with iron hoop (5513) on auricle (5512)；

It includes lift actuator (61), objective table (62) and picking manipulator (63) to take wrapper (6)；Picking manipulator (63) wraps Include mechanical arm (631), shaft (632), shaft seat (633), splint body (634) and swing driving mechanism (635)；Splint body (634) include left iron plate (6341), right magnetic board (6342), ship and resell on another market (6343) and torsional spring (6344)；Swing driving mechanism (535) Including including support hydraulic cylinder (6351), hunting link (6352) and sliding block (6353)；

Pusher (7) includes electrohydraulic cylinder (71) and push plate (72)；

A, by taking the roller conveying apparatus (13) of separator (1) to be in operating status；

B, the in the middle of the roller conveyer (21) of three-way current divider (2), left roller conveyer (22), right roller conveyer (23) are in Operating status；

C, the preceding fan leaf (245) of three-way current divider (2) and rear fan leaf (255) are in horizontality, and package can be at this time Without hindrance movement on the rolling conveyor surface A (211) of in the middle of the roller conveyer (21)；

D, it is stacked on the bottom plate (541) of collecting box (54) and multiple collecting bags (55) is installed；

E, the crane (543) of collecting box (54) is located at the top of its movement travel, and is inhaled by electromagnet A, B of its lower end It is attached and strut a collecting bag (55)；

F, two electromagnet A (546) of collecting box (54) and the left inside boss (5411) of collecting box (54) bottom plate (541) and a left side Outer lug boss (5412) position face；

G, the objective table (62) of wrapper (6) is taken to be in the extreme lower position of its movement travel；

H, the picking manipulator (63) of wrapper (6) is taken to be in the bottom of its rotational travel；

I, it is in energized state to take the right magnetic board (6342) of wrapper (6)；

J, the piston rod of the electrohydraulic cylinder (71) of pusher (7) is in contraction state；

It is characterized in that：Packages flow is as follows：

A, package is placed on running conveyer A (11), after package is discharged from the rear end of conveyer A (11), into simultaneously It is still on smooth separating plate (12)；

B, enter the package contact of smooth separating plate (12) afterwards and pushing tow is introduced into the package of smooth separating plate (12), thus will be first Package into smooth separating plate (12) pushes to roller conveying apparatus (13)；

C, it is driven and moves by roller conveying apparatus (13) positioned at the package of front end, it is front and back to be detached with the package positioned at rear end Between adjacent package and then form fixed spacing；

A, the preceding photoelectricity opposite type sensor (246) of swinging mechanism is fanned before first package triggers on roller conveying apparatus (13) When, preceding photoelectricity opposite type sensor (246) delivers a signal to controller, and it is working signal A, controller that controller, which records this signal, While recording working signal A, the preceding driving motor (242) of fan swinging mechanism starts before controlling, and preceding fan leaf (245) is made to rotate one Circle, the package of photoelectricity opposite type sensor 246 before triggering is toggled it on left roller conveyer (22)；On roller conveying apparatus (13) Second, third package triggers before fan swinging mechanism preceding photoelectricity opposite type sensor (246) when, preceding photoelectricity opposite type sensor (246) controller is delivered a signal to respectively, and controller records this, and signal is recorded as inoperative signal twice, and controller records non-work When making signal, control command is not generated；It is repeated once the record rule that working signal A is followed by inoperative signal twice later；

When b, fanning the rear photoelectricity opposite type sensor 256 of swinging mechanism after second package triggers on roller conveying apparatus (13), Photoelectricity opposite type sensor (256) delivers a signal to controller afterwards, and it is working signal B, controller note that controller, which records this signal, While recording working signal B, the rear driving motor (252) that swinging mechanism is fanned after control starts, and rear fan leaf (255) is made to rotate one Circle, the package of photoelectricity opposite type sensor 256 after triggering is toggled it on right roller conveyer (23)；On roller conveying apparatus (13) Third package triggers after fan swinging mechanism rear photoelectricity opposite type sensor (256) when, rear photoelectricity opposite type sensor (256) is transmitted For signal to controller, it is that inoperative signal does not generate control when controller records inoperative signal that controller, which records current signal, Order；It is repeated once the record rule that working signal B is followed by an inoperative signal later；

C, above-mentioned a, b step by step after the completion of, that is, complete the shuntings of one group of three package, first package is assigned in one group of package Onto left roller conveyer (22), second package is assigned on right roller conveyer (23), and third package is defeated from roller Device (13) is sent to be discharged in the middle of the roller conveyer (21)；Three packages are conveyed from left roller conveyer (22), right roller respectively After device (23), in the middle of the roller conveyer (21) discharge, respectively enter a shunting conveyer (3)；

It is wrapped on shunting conveyer (3) and bar code is scanned by barcode scanning device (4), the address information scanned passes to control Device generates the sorting route being each wrapped in tower sorting equipment by controller；

A, package falls after shunting conveyer (3) is discharged and transports facing for plane on tower sorting equipment top layer sorter (5) Stop region, controller controls rotary motion mechanism A (57) generation according to the sorting route of the package precomputed and acts, makes Selectively face collecting box (54) upper end opening or face bottom plate (52) wrap up the package downcast hole A (532) of bushing (53) Downcast hole B (522), then rotary motion mechanism B (59) generation action is controlled, package is dialed to by bushing (53) by shift fork (58) Package downcast hole A (532) at, package this layer of sorter (5) is then fallen by the package downcast hole A (532) of bushing (53) Collecting box (54) or next layer of sorter (5) stopped region upper facing for transhipment plane；

B, it after package reaches the facing and stop region of the upper transhipment plane of new one layer of sorter (5), repeats a and controls process step by step, make Package eventually falls into the corresponding collecting box (54) of respective layer sorter (5)；

S05, the collecting bag that collecting box is up to closing in standard automatically close up：When the package in collecting box (54) reaches predetermined weight Or after height, wraps up overweight detector or package superelevation detector and alarm immediately to controller, after controller receives alarm signal Two servo motor Bs (5451) of control start simultaneously, and band moving gear (5452) holds two servo motor Bs (5451) along gear respectively The rack movement received on chamber (54362) side wall, two servo motor Bs (5451) then distinguish including, the motor of outer arcuate side rod slides Slot moves in (54361), and electromagnet A (546) then moves closer to electromagnet B (547), when electromagnet A (546) is moved to and electromagnetism When iron B (547) immediate position, servo motor B (5451) stops movement, and collecting bag (55) upper end opening is closed at this time；

A, after collecting bag (55) upper end opening is closed, controller controls lift actuator (61) generation action, by objective table (62) height corresponding with the collecting box of alarm is risen to；

B, controller is carried out at the same time two controls again：1, the piston rod of control support hydraulic cylinder (6351) stretches out, by picking machinery Hand (63) pushes up, and splint body (634) is made to approach the iron plate (553) of collecting bag (55)；2, right magnetic board (6342) power-off is controlled, The splint body (634) of closure is set to be opened under the action of torsional spring (6344), splint body (634) the face collecting bag (55) of opening Iron plate (553)；

C, after splint body (634) opens several seconds, controller controls right magnetic board (6342) energization again, and splint body (634) is made to close Hold together, while splint body (634) closes up, the iron plate (553) of collecting bag (55) is adsorbed onto on right magnetic board (6342), splint body (634) after closing up, the iron plate (553) of collecting bag (55) is just clamped at the left iron plate (6341) of splint body (634) and right electricity Between magnetic sheet (6342)；

D, after the iron plate (553) of collecting bag (55) is clamped, controller first controls electromagnet A (546) and electromagnet B (547) Power-off, makes collecting bag (55) be disconnected with collecting box (54), then controls the piston rod of support hydraulic cylinder (6351) and further stretch Go out, picking manipulator (63) is made to push away further up, to tighten collecting bag (55) upper end opening, and from collecting box (54) Package is extracted mouth (548) and is extracted, and falls on objective table (62)；

A, after the overweight detector of package of collecting box (54) detects that collecting bag (55) detaches, controller is delivered a signal to, is controlled Two servo motor Bs (5451) of control start after device receives signal, servo motor B (5451) arbor rotation driven gear (5452) Rack gear motion on gear accommodating chamber (54362) side wall, two servo motor Bs (5451) then distinguish including, outer arcuate It is moved in the motor sliding slot (54361) of side rod, electromagnet A (546) is then gradually distance from electromagnet B (547), when electromagnet A (546) Stop movement when being moved to initial position；

B, control servomotor A (5442) starts controller again, puts down steel wire rope (5441), crane (543) passes through idler wheel (5435) it glides along the sliding slot (5421) of column (542), after waiting for steel wire rope (5441) emptying, crane (543) is slipped to Close to the height of bottom plate (541)；

C, then controller controls two electromagnet A (546) and two electromagnet B (547) are powered, electromagnet A (546) and electromagnetism Left inside boss (5411), left outside boss (5412), right inner convex platform (5413) of iron B (547) the difference adsorption sleeves in bottom plate (541) And four auricles of the most last layer collecting bag on right outer lug boss (5413), the rank to complete collecting bag (55) take；

D, the last control servomotor A (5442) of controller starts, and withdraws steel wire rope (5441), and steel wire rope (5441) drives lifting Frame rises, and crane (543) drives the collecting bag (55) newly held in the mouth and taken to rise, and finally rises to initial position；

A, after package is fallen on objective table (62), controller is carried out at the same time three controls：1, right magnetic board (6342) power-off is controlled, Unclamp the iron plate (553) of collecting bag (55)；2, the piston rod of control support hydraulic cylinder (6351) is retracted, and makes picking manipulator (63) Fall to extreme lower position；3, control lift actuator (61) generation action, makes objective table (62) drop to extreme lower position；

B, after objective table (62) drops to extreme lower position, the piston rod that controller controls electrohydraulic cylinder (71) stretches out, and passes through Collecting bag (55) equipped with package on objective table (62) will be pushed to conveyer B (8), after the completion of action, electronic liquid by push plate (72) The piston rod of cylinder pressure (71) is retracted, and waiting instructs next time.

2. the packages method as described in claim 1 based on independent address barcode scanning sorter, it is characterized in that：S01 steps In, it is wrapped on conveyer A (11) and places in a row, the rolling of the speed of service ＜ roller conveying apparatus (13) of conveyer A (11) Moving-wire speed；In S02 steps, the rolling of in the middle of the roller conveyer (21), left roller conveyer (22) and right roller conveyer (23) Linear velocity is equal and is slower than the rolling linear velocity of roller conveying apparatus (13).