CN110404786A - A kind of automatic sorting line package piece uploading system and piece uploading method based on two-dimensional visual - Google Patents
A kind of automatic sorting line package piece uploading system and piece uploading method based on two-dimensional visual Download PDFInfo
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- CN110404786A CN110404786A CN201910710395.7A CN201910710395A CN110404786A CN 110404786 A CN110404786 A CN 110404786A CN 201910710395 A CN201910710395 A CN 201910710395A CN 110404786 A CN110404786 A CN 110404786A
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- package
- automatic sorting
- sorting line
- piece uploading
- robot
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Classifications
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- 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
- B07C1/00—Measures preceding sorting according to destination
- B07C1/02—Forming articles into a stream; Arranging articles in a stream, e.g. spacing, orientating
- B07C1/04—Forming a stream from a bulk; Controlling the stream, e.g. spacing the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/902—Devices for picking-up and depositing articles or materials provided with drive systems incorporating rotary and rectilinear movements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/905—Control arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0285—Postal items, e.g. letters, parcels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Conveyance Elements (AREA)
Abstract
The present invention relates to a kind of automatic sorting line package piece uploading system and piece uploading method based on two-dimensional visual, belong to automatic assembly line control device and method field.Conveyer belt side is equipped with automatic sorting line, and several package piece uploading entrances, placement machine people between automatic sorting line and conveyer belt is arranged in automatic sorting line；Conveyer belt input terminal is equipped with two-dimensional visual camera system and velocity sensor, and robot arm is equipped with vision camera；Each parcel location on conveyer belt is determined by two-dimensional visual camera system and velocity sensor and robot is cooperated to realize crawl package operation, and label of the robot by the vision camera on arm top by package with label is put into automatic sorting line up and wraps up piece uploading entrance；It may be implemented to automate in the process of package automatic sorting line entrance package piece uploading in logistic industry especially delivery industry, human cost is saved, and the problem of solving because labor intensity of workers is big, low efficiency, entire automated sorting line efficiency caused to reduce.
Description
Technical field
The present invention relates to a kind of automatic sorting line package piece uploading system and piece uploading method based on two-dimensional visual, belong to automatic
Change Pipeline control device and method field.
Background technique
Logistic industry is related to multi items packages process, especially delivery industry to package progress automatic sorting at present
When, it is still desirable to package is manually taken to the entry position of automatic sorting line, we deserve to be called part mouth, and superscribe the face of stickup
Single (label containing bar code or two-dimensional barcode information) must be upward.But with the development of the society, recruitment cost constantly rises, and
And labor intensity of workers is big, working efficiency can be reduced with the consumption of worker's physical strength, and piece supplying speed determines automatic point below
The speed for picking line will lead to entire sorting system inefficiency with the reduction of man efficiency.
Summary of the invention
The present invention provide in view of the above deficiencies it is a kind of based on two-dimensional visual automatic sorting line package piece uploading system and on
Part method.
The present invention adopts the following technical scheme:
Automatic sorting line of the present invention based on two-dimensional visual wraps up piece uploading system, including one for conveying the defeated of package
Band is sent, conveyer belt side is equipped with automatic sorting line, and several package piece uploading entrances, automatic sorting line and conveying is arranged in automatic sorting line
Placement machine people between band；The conveyer belt input terminal is equipped with two-dimensional visual camera system and velocity sensor, robot
Arm is equipped with vision camera；Each parcel location on conveyer belt is determined by two-dimensional visual camera system and velocity sensor and is matched
It closes robot and realizes crawl package operation, package is had the label surface of label by the vision camera on arm top by robot
It is put into automatic sorting line package piece uploading entrance upward；The side that automatic sorting line wraps up piece uploading entrance is equipped with overturning platform；
The automatic sorting line is arranged several automatic sorting lines and wraps up piece uploading entrance, several piece uploading entrances one machine of corresponding arrangement
Device people.
The crawl hand of the robot is equipped with package sensing device；The package sensing device and crawl hand crawl
Package afterwards is in contact.
A kind of automatic sorting line based on two-dimensional visual of the present invention wraps up piece uploading system, which includes turning over
Turning platform base, rollover stand, mobile bar, movable stand, moving stop, bottom baffle rotates shaft gear, rotating electric machine shaft gear,
Rotating electric machine clamps sliding slot, mobile chute, mobile cross brace, sliding block, mobile cylinder, package detection photoelectric tube；
The overturning platform base is square structure, and rollover stand is arranged in overturning platform base upper surface, and rollover stand upper surface is set
The mobile chute being parallel to each other is set, the both ends of movable stand are respectively placed in the sliding slot being parallel to each other；Perpendicular to movable stand both ends to
It is equipped with mobile bar, the bottom of movable stand, which is equipped with, clamps sliding slot；Moving stop is equipped between mobile bar, the moving stop
Both ends are equipped with for wrapping up detection photoelectric tube；One end fixed setting rotation shaft gear of rollover stand；
The mobile cylinder is perpendicular to the rollover stand bottom end between mobile chute, being disposed adjacent to rotation shaft gear；Described
The driving end of mobile cylinder is connected with one end of mobile cross brace；The end of the other end of mobile cross brace is equipped with sliding block,
Sliding block, which is arranged in, to be clamped in sliding slot, and the middle part of mobile cross brace is equipped with to be hinged and connected；
Drive mobile cross brace that angle deformation occurs by endpoint of middle part articulated structure by mobile cylinder, to make connected shifting
Moving frame is reciprocating along the extending direction of mobile chute, realizes and the package of moving stop and bottom baffle is clamped and unclasped；
The rotating electric machine matches driving rotating electric machine shaft gear rotation, rotating electric machine shaft gear and rollover stand with speed reducer
On rotation shaft gear be meshed；Rotating electric machine drives rotation shaft gear rotation, and rollover stand is carried out using rotating shaft gear as the center of circle
Overturning, the flip angle of rollover stand are 135 °.
One end that the rollover stand is located at rotation shaft gear, which stands, is arranged bottom baffle；The bottom baffle is equipped with
Package detection photoelectric tube.
A kind of automatic sorting line based on two-dimensional visual of the present invention wraps up piece uploading system, further includes bottom photoelectricity hair
Penetrate pipe, bottom photoelectric receiving tube, moving photoconductor reception pipe, moving photoconductor transmitting tube；
The bottom photoemission cell and bottom photoelectric receiving tube is positioned opposite, is arranged in the two sides of rollover stand upper bottom portion baffle
Edge part；
The moving photoconductor reception pipe and moving photoconductor transmitting tube is positioned opposite, positioned at the two sides edge of moving stop.
A kind of automatic sorting line based on two-dimensional visual of the present invention wraps up piece uploading system, and the package incudes dress
It sets including inductor pedestal, package probe, probe reset spring, photoelectric sensor transmitting tube, photoelectric sensor reception pipe；It is described
Inductor pedestal in be equipped with inner cavity, wrap up the outer of probe and be nested with probe reset spring, package probe is inserted in inductor pedestal
It is interior；The diametrically opposite setting photoelectric sensor transmitting tube of inductor pedestal and photoelectric sensor reception pipe.
A kind of piece uploading method of automatic sorting line package piece uploading system based on two-dimensional visual of the present invention, piece uploading side
Steps are as follows for method:
Step 1: package is delivered to sorting section by conveyer belt, and is passed by the two-dimensional visual camera system of end and conveying tape speed
Sensor is sampled package size and distribution on the conveyor belt, conveying tape speed and is transmitted to central control system；
Step 2: the package information after collection is transmitted to each robot by central controller；
Step 3: robot is moved to package top according to the instruction of central controller, robot passes through the view on its crawl section
Feel that video camera is taken pictures sampling, and by image transmitting to middle central controller；
Step 4: central controller detects that package upper surface has face single in step 3, then instruction, planning robot's hand are issued
Portion's motion profile, the opposite tape motion direction that conveys is synchronous with package, fast moves downwards right above package, when package induction dress
It sets after touching package, photoelectric sensor movement sends a signal to central control system, calculates packet according to the time is moved downward
The height wrapped up in, while central control system planning robot crawl section motion profile, robot continues crawl section to move down 30mm, grab
Package is taken, and is put on corresponding automatic sorting line piece uploading entrance conveyer belt, is delivered on automatic sorting line；
Step 5: central controller detects that package upper surface without face list, issues instruction, planning robot's hand in step 3
Motion profile, the opposite tape motion direction that conveys is synchronous with package, fast moves downwards right above package, when package sensing device
After touching package, photoelectric sensor movement sends a signal to central control system, calculates package according to the time is moved downward
Height, while central control system planning robot crawl section motion profile, robot continue crawl section to move down 30mm, crawl
It wraps up, the vision camera on robot arm takes pictures to four sides of package, and by central controller to four sides image
Identifying processing is carried out, face list is judged whether there is；
Step 6: face unit is obtained after central controller identification in step 5 after the package wherein image information of one side,
Instruction is issued, package is put on corresponding automatic sorting line piece uploading entrance conveyer belt, and makes by planning robot's arm motion track
Face is single upward, is delivered on automatic sorting line；
Step 7: not obtaining the face single image information of package side after central controller identification in step 5, instruction, rule are issued
Robot arm motion profile is drawn, package is put into overturning platform, robot enters next round work crawl；
Step 8: after overturning detection of platform to package, clamping package drives rollover stand to be overturn, overturns by driving motor
Platform clamping device resets, and the bottom end of package is naturally fallen in upward on corresponding automatic sorting line piece uploading entrance conveyer belt, at this time face
List upward, is delivered on automatic sorting line；Movement terminates.
A kind of piece uploading method of automatic sorting line package piece uploading system based on two-dimensional visual of the present invention, rollover stand
Flip angle be 135 °.
Beneficial effect
Automatic sorting line provided by the invention based on two-dimensional visual wraps up piece uploading system, in logistic industry especially delivery industry
It may be implemented to automate in the process of package automatic sorting line entrance package piece uploading, saved human cost, and solve
Because labor intensity of workers is big, low efficiency, cause entire automated sorting line efficiency reduce the problem of.
The piece uploading method of automatic sorting line package piece uploading system provided by the invention based on two-dimensional visual, can be to package
Face is singly judged, and is accurately assigned on the sorting line of planning and is sorted, and sorting effect is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of installation two-dimensional visual camera system of the invention；
Fig. 2 is two-dimensional visual camera system control strategy layout of the invention；
Fig. 3 is robot crawl dynamic schematic diagram of the invention；
Fig. 4 is package sensing device structural schematic diagram of the invention；
Fig. 5 is turnover device structural side view of the invention；
Fig. 6 is turnover device structure top view of the invention；
Fig. 7 is turnover device overturning dynamic schematic diagram of the invention；
Fig. 8 is the embodiment block schematic illustration of the invention based on two-dimensional visual camera system.
1 is conveyer belt in figure；2 be velocity sensor；32 be two-dimensional visual camera system；4 be the package on conveyer belt；5
For robot system；6 be robot hand；61 be probe；62 be photoelectric sensor transmitting tube；63 receive for photoelectric sensor
Pipe；64 be probe reset spring；7 be vision camera；8 be automatic sorting line entrance conveyer belt；9 be overturning platform；10 is certainly
Dynamic sorting line；
901 be overturning platform base；902 be rollover stand；903 be mobile bar；904 be moving stop；905 be bottom baffle；906
To rotate shaft gear；907 be rotating electric machine shaft gear；908 be bottom photoemission cell；909 be rotating electric machine；910 be movement
Cylinder；911 be bottom photoelectric receiving tube；912 be moving photoconductor reception pipe；913 be moving photoconductor transmitting tube；914 slide to be mobile
Slot；915 be mobile cross brace；916 be package detection photoelectric tube；917 be clamping sliding slot；918 be sliding block；919 be movement
Frame.
Specific embodiment
To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention
Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention
A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.
Embodiment one
As shown in Figure 1 and Figure 2: a kind of automatic sorting line based on two-dimensional visual wraps up piece uploading system, including one is used for bull ladle
The conveyer belt 1 wrapped up in, conveyer belt side are equipped with automatic sorting line, and several package piece uploading entrances, automatic sorting is arranged in automatic sorting line
Placement machine people between line and conveyer belt；Conveyer belt input terminal is equipped with two-dimensional visual camera system and velocity sensor 2, robot
Arm is equipped with vision camera 7；Each parcel location on conveyer belt is determined by two-dimensional visual camera system and velocity sensor
And robot is cooperated to realize crawl package operation, robot is by the vision camera 7 on arm top by package with label
Label is put into automatic sorting line package piece uploading entrance up；It is flat that the side that automatic sorting line wraps up piece uploading entrance is equipped with overturning
Platform；Automatic sorting line is arranged several automatic sorting lines and wraps up piece uploading entrance, one robot of the corresponding arrangement of several piece uploading entrances.
As shown in Figure 3, Figure 4: package sensing device includes by inductor pedestal, probe 61, probe reset spring 64, light
Channel, photoelectric sensor transmitting tube 62, photoelectric sensor reception pipe 63, probe 61 are mounted on the base, and normally stretch out pedestal
10mm can be retracted in pedestal when probe 61 encounters object, leave object, be stretched out by spring reset, have one above probe
Photoelectric sensor transmitting tube 62 is installed in light channel, left side, and photoelectric sensor reception pipe 63 is installed on right side, when probe stretches out, light
Line is not blocked, and when probe is retracted, light is blocked, and photoelectric tube movement illustrates that probe encounters object, passes the signal to
Entreat control system.
Mounting means on robot arm between vision camera 7 are as follows: vision camera is pacified by triangular supports
It is relatively fixed with robot arm position loaded on robot arm, arm vertically downward when, vision camera and robot bottom
Seat is distributed in the two sides of arm, and for vision camera camera lens above the robot hand at 50mm, camera lens is downward against arm axle center,
It is 45 ° with arm axle center angle, outside robot hand range at 150mm.
As shown in Fig. 5, Fig. 6, Fig. 7: overturning platform includes overturning platform base 901, rollover stand 902, mobile bar 903, shifting
Dynamic baffle 904, bottom baffle 905 rotate shaft gear 906, rotating electric machine shaft gear 907, rotating electric machine 909, mobile chute
914, mobile cross brace 915, mobile cylinder 910, package detection photoelectric tube 916；Clamp sliding slot 917；Sliding block 918, movable stand
919。
Overturning platform base is square structure, and rollover stand 902 is arranged in overturning 901 upper surface of platform base, on rollover stand 902
The mobile chute 914 being parallel to each other is arranged in end face, and the both ends of movable stand 919 are respectively placed in the mobile chute 914 being parallel to each other；
It is equipped with mobile bar 903 upwards perpendicular to movable stand both ends, the bottom of movable stand 919, which is equipped with, clamps sliding slot 917；It is set between mobile bar
There is moving stop 904；One end fixed setting rotation shaft gear 906 of rollover stand 902；
Mobile cylinder 910 is perpendicular to 902 bottom end of rollover stand between mobile chute 914, being disposed adjacent to rotation shaft gear 906；
The driving end of mobile cylinder 910 is connected with one end of mobile cross brace 915；The end of the other end of mobile cross brace 915
Equipped with sliding block 918, sliding block 918, which is arranged in, to be clamped in sliding slot, and the middle part of mobile cross brace 915 is equipped with to be hinged and connected；By moving
Cylinder 910 of taking offence drives mobile cross brace 915 that angle deformation occurs by endpoint of middle part articulated structure, to make connected movement
Frame is reciprocating along the extending direction of mobile chute；It realizes and the package of moving stop and bottom baffle is clamped and unclasped；
The rotating electric machine 909 matches driving rotating electric machine shaft gear 907 with speed reducer and rotates, rotating electric machine shaft gear
907 are meshed with the rotation shaft gear 906 on rollover stand 902；Rotating electric machine drives rotation shaft gear rotation, and rollover stand is to rotate
Shaft gear is that the center of circle is overturn, and the flip angle of rollover stand is 135 °.
Front and back is provided with sliding slot on Plane of rotation, and the left and right sides back side installs sliding slot, installs two sliding shoes respectively on sliding slot,
The cross of two sliding shoes and a center connecting shaft is fixed, and left side sliding slot is fixed on the Plane of rotation back side, left away from left side 50mm
The mobile bar of side one is connected with mobile cylinder, and mobile cylinder is flexible can to push left side mobile bar mobile, so that right side be driven to move
Lever moves in the sliding slot of right side；Right side sliding slot both ends are equipped with mobile bar, mobile bar center away from sliding slot before and after overturning plane
Center is away from consistent, and mobile bar can move left and right in two sliding slot of front and back, be equipped with movement between the mobile bar of two, right side
Baffle, can be with mobile bar synchronizing moving, when Telescopic-cylinder, and right side moving stop is moved with right side sliding slot is synchronous
It is dynamic.
Bottom photoemission cell 908 and bottom photoelectric receiving tube 911 are positioned opposite, are arranged in 902 upper bottom portion of rollover stand gear
The two sides edge of plate；Moving photoconductor reception pipe 912 and moving photoconductor transmitting tube 913 are positioned opposite, positioned at the two of moving stop
Lateral edge portion.
The crawl hand of robot is equipped with package sensing device；Packet after the package sensing device and crawl hand crawl
It wraps up in and is in contact；
As shown in Figure 8: the two-dimensional visual camera system such as method for sorting that the present invention uses is as follows:
Step 1: package is delivered to sorting section by conveyer belt, and is passed by the two-dimensional visual camera system of end and conveying tape speed
Sensor is sampled package size and distribution on the conveyor belt, conveying tape speed and is transmitted to central control system；
Step 2: the package information after collection is transmitted to each robot by central controller；
Step 3: robot is moved to package top according to the instruction of central controller, robot passes through the view on its crawl section
Feel that video camera is taken pictures sampling, and by image transmitting to middle central controller；
Step 4: central controller detects that package upper surface has face single in step 3, then instruction, planning robot's hand are issued
Portion's motion profile, the opposite tape motion direction that conveys is synchronous with package, fast moves downwards right above package, when package induction dress
It sets after touching package, photoelectric sensor movement sends a signal to central control system, calculates packet according to the time is moved downward
The height wrapped up in, while central control system planning robot crawl section motion profile, robot continues crawl section to move down 30mm, grab
Package is taken, and is put on corresponding automatic sorting line piece uploading entrance conveyer belt, is delivered on automatic sorting line；
Step 5: central controller detects that package upper surface without face list, issues instruction, planning robot's hand in step 3
Motion profile, the opposite tape motion direction that conveys is synchronous with package, fast moves downwards right above package, when package sensing device
After touching package, photoelectric sensor movement sends a signal to central control system, calculates package according to the time is moved downward
Height, while central control system planning robot crawl section motion profile, robot continue crawl section to move down 30mm, crawl
It wraps up, the vision camera on robot arm takes pictures to four sides of package, and by central controller to four sides image
Identifying processing is carried out, face list is judged whether there is；
Step 6: face unit is obtained after central controller identification in step 5 after the package wherein image information of one side,
Instruction is issued, package is put on corresponding automatic sorting line piece uploading entrance conveyer belt, and makes by planning robot's arm motion track
Face is single upward, is delivered on automatic sorting line；
Step 7: not obtaining the face single image information of package side after central controller identification in step 5, instruction, rule are issued
Robot arm motion profile is drawn, package is put into overturning platform, robot enters next round work crawl；
Step 8: after overturning detection of platform to package, clamping package drives rollover stand to be overturn, overturns by driving motor
Platform clamping device resets, and the bottom end of package is naturally fallen in upward on corresponding automatic sorting line piece uploading entrance conveyer belt, at this time face
List upward, is delivered on automatic sorting line；Movement terminates.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (6)
1. a kind of automatic sorting line based on two-dimensional visual wraps up piece uploading system, including one for conveying the conveyer belt of package,
Conveyer belt side is equipped with automatic sorting line, and automatic sorting line is arranged several package piece uploading entrances, automatic sorting line and conveyer belt it
Between placement machine people；It is characterized by: the conveyer belt input terminal is equipped with two-dimensional visual camera system and velocity sensor, machine
Device human arm is equipped with vision camera；Determine respectively to wrap up position on conveyer belt by two-dimensional visual camera system and velocity sensor
It sets and robot is cooperated to realize crawl package operation, robot is by the vision camera on arm top by package with label
Label is put into automatic sorting line package piece uploading entrance up；It is flat that the side that automatic sorting line wraps up piece uploading entrance is equipped with overturning
Platform；
The automatic sorting line is arranged several automatic sorting lines and wraps up piece uploading entrance, several piece uploading entrances one machine of corresponding arrangement
Device people；
The crawl hand of the robot is equipped with package sensing device；After the package sensing device and crawl hand crawl
Package is in contact.
2. a kind of automatic sorting line based on two-dimensional visual according to claim 1 wraps up piece uploading system, it is characterised in that:
The overturning platform includes overturning platform base, rollover stand, mobile bar, movable stand, moving stop, and bottom baffle rotates shaft gear,
Rotating electric machine shaft gear, rotating electric machine clamp sliding slot, mobile chute, mobile cross brace, sliding block, mobile cylinder, package detection
Photoelectric tube；
The overturning platform base is square structure, and rollover stand is arranged in overturning platform base upper surface, and rollover stand upper surface is set
The mobile chute being parallel to each other is set, the both ends of movable stand are respectively placed in the sliding slot being parallel to each other；Perpendicular to movable stand both ends to
It is equipped with mobile bar, the bottom of movable stand, which is equipped with, clamps sliding slot；Moving stop is equipped between mobile bar, the moving stop
Both ends are equipped with for wrapping up detection photoelectric tube；One end fixed setting rotation shaft gear of rollover stand；
The mobile cylinder is perpendicular to the rollover stand bottom end between mobile chute, being disposed adjacent to rotation shaft gear；Described
The driving end of mobile cylinder is connected with one end of mobile cross brace；The end of the other end of mobile cross brace is equipped with sliding block,
Sliding block, which is arranged in, to be clamped in sliding slot, and the middle part of mobile cross brace is equipped with to be hinged and connected；
Drive mobile cross brace that angle deformation occurs by endpoint of middle part articulated structure by mobile cylinder, to make connected shifting
Moving frame is reciprocating along the extending direction of mobile chute, realizes and the package of moving stop and bottom baffle is clamped and unclasped；
The rotating electric machine matches driving rotating electric machine shaft gear rotation, rotating electric machine shaft gear and rollover stand with speed reducer
On rotation shaft gear be meshed；Rotating electric machine drives rotation shaft gear rotation, and rollover stand is carried out using rotating shaft gear as the center of circle
Overturning, the flip angle of rollover stand are 135 °；One end that the rollover stand is located at rotation shaft gear, which stands, is arranged bottom baffle；
The bottom baffle is equipped with package detection photoelectric tube.
3. a kind of automatic sorting line based on two-dimensional visual according to claim 2 wraps up piece uploading system, it is characterised in that:
It further include bottom photoemission cell, bottom photoelectric receiving tube, moving photoconductor reception pipe, moving photoconductor transmitting tube；
The bottom photoemission cell and bottom photoelectric receiving tube is positioned opposite, is arranged in the two sides of rollover stand upper bottom portion baffle
Edge part；
The moving photoconductor reception pipe and moving photoconductor transmitting tube is positioned opposite, positioned at the two sides edge of moving stop.
4. a kind of automatic sorting line based on two-dimensional visual according to claim 1 wraps up piece uploading system, it is characterised in that:
The package sensing device includes inductor pedestal, package probe, probe reset spring, photoelectric sensor transmitting tube, photoelectricity
Sensor reception pipe；It is equipped with inner cavity in the inductor pedestal, wraps up the outer of probe and is nested with probe reset spring, wrap up probe
It is inserted in inductor pedestal；The diametrically opposite setting photoelectric sensor transmitting tube of inductor pedestal and photoelectric sensor receive
Pipe.
5. according to claim 1 to a kind of automatic sorting line package piece uploading system based on two-dimensional visual described in 4 meanings one
Piece uploading method, it is characterised in that: piece uploading method and step is as follows:
Step 1: package is delivered to sorting section by conveyer belt, and is passed by the two-dimensional visual camera system of end and conveying tape speed
Sensor is sampled package size and distribution on the conveyor belt, conveying tape speed and is transmitted to central control system；
Step 2: the package information after collection is transmitted to each robot by central controller；
Step 3: robot is moved to package top according to the instruction of central controller, robot passes through the view on its crawl section
Feel that video camera is taken pictures sampling, and by image transmitting to middle central controller；
Step 4: central controller detects that package upper surface has face single in step 3, then instruction, planning robot's hand are issued
Portion's motion profile, the opposite tape motion direction that conveys is synchronous with package, fast moves downwards right above package, when package induction dress
It sets after touching package, photoelectric sensor movement sends a signal to central control system, calculates packet according to the time is moved downward
The height wrapped up in, while central control system planning robot crawl section motion profile, robot continues crawl section to move down 30mm, grab
Package is taken, and is put on corresponding automatic sorting line piece uploading entrance conveyer belt, is delivered on automatic sorting line；
Step 5: central controller detects that package upper surface without face list, issues instruction, planning robot's hand in step 3
Motion profile, the opposite tape motion direction that conveys is synchronous with package, fast moves downwards right above package, when package sensing device
After touching package, photoelectric sensor movement sends a signal to central control system, calculates package according to the time is moved downward
Height, while central control system planning robot crawl section motion profile, robot continue crawl section to move down 30mm, crawl
It wraps up, the vision camera on robot arm takes pictures to four sides of package, and by central controller to four sides image
Identifying processing is carried out, face list is judged whether there is；
Step 6: face unit is obtained after central controller identification in step 5 after the package wherein image information of one side,
Instruction is issued, package is put on corresponding automatic sorting line piece uploading entrance conveyer belt, and makes by planning robot's arm motion track
Face is single upward, is delivered on automatic sorting line；
Step 7: not obtaining the face single image information of package side after central controller identification in step 5, instruction, rule are issued
Robot arm motion profile is drawn, package is put into overturning platform, robot enters next round work crawl；
Step 8: after overturning detection of platform to package, clamping package drives rollover stand to be overturn, overturns by driving motor
Platform clamping device resets, and the bottom end of package is naturally fallen in upward on corresponding automatic sorting line piece uploading entrance conveyer belt, at this time face
List upward, is delivered on automatic sorting line；Movement terminates.
6. a kind of piece uploading method of automatic sorting line package piece uploading system based on two-dimensional visual according to claim 5,
It is characterized by: the flip angle of rollover stand is 135 °.
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