CN105800325A - Unloading control method for crossed belt sorting machine - Google Patents
Unloading control method for crossed belt sorting machine Download PDFInfo
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- CN105800325A CN105800325A CN201510209613.0A CN201510209613A CN105800325A CN 105800325 A CN105800325 A CN 105800325A CN 201510209613 A CN201510209613 A CN 201510209613A CN 105800325 A CN105800325 A CN 105800325A
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- parcel
- dolly
- control system
- belt conveyor
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Abstract
The invention discloses an unloading control method for a crossed belt sorting machine. A trolley with phototubes, a conveying main line, a control system, a supplied parcel conveying belt provided with gratings and phototubes and a parcel receiving area are included. The supplied parcel conveying belt is used for throwing parcels and transporting the parcels to the trolley. The trolley is used for receiving the parcels and transporting the parcels to the parcel receiving area. The conveying main line is used for driving the trolley to run. The gratings are used for detecting the center positions of the parcels and collecting size and weight information of the parcels. The phototubes are used for detecting the positions of the parcels. The control system is used for collecting and processing detection information of the gratings and the phototubes, adjusting the speed of the supplied parcel conveying belt, setting the parcel sorting position, setting the starting time point and the starting speed of the trolley during unloading and driving the trolley to act. The parcel receiving area is used for receiving the parcels unloaded from the trolley. By means of the unloading control method for the crossed belt sorting machine, mutual collisions and extrusion between the parcels which have the great disparity in weight and size during unloading are reduced, the damage rate of the parcels is reduced, and the sorting quality is improved.
Description
Technical field
The present invention relates to logistics automatic sorting technical field, be specifically related to the unloading control method of a kind of halved belt sorter.
Background technology
Crossed belt type sorting system is linked together by main points driving for belt conveyor and the chassis (being called for short " dolly ") being loaded with miniature belt type conveyer, when dolly moves to the sort positions of defined, and rotating belt, complete the task that packages is sent.Because main points driving for belt conveyor is cross-shaped with the ribbon conveyer on dolly, therefore claims crossed belt type sorter.Prior art generally adopt piece supplying belt conveyor to be transported on the dolly of main points driving for belt conveyor (hereinafter referred to as " conveying main line ") by the parcel needing sorting when sorting unloading, when parcel to be unloaded into inbound area, Grating examinations and feedack when control system is according to parcel, dolly action is controlled, thus parcel is unloaded into inbound area through calculating.Prior art is all indifference unloading during unloading, namely to the parcel of same inbound area regardless of size, regardless of weight, is discharged into inbound area from same position with identical speed;Due to parcel overall dimensions, weight, housing material rubs and examines the impact of coefficient etc., and different size often occurs in the unloading of this indifference, and the parcel of Different Weight is packed together, and very easily causes that portion envelops damages.
Summary of the invention
The technical problem to be solved is: provide the unloading control method of a kind of halved belt sorter, decreases the collision mutually between delivered weight, the greatly different excessive parcel of size, extruding, reduces the spoilage of parcel, improves sorting quality.
In order to reach above-mentioned technique effect, the technical solution used in the present invention is:
nullA kind of unloading control method of halved belt sorter,Including the dolly being provided with photocell、Conveying main line、Control system、It is provided with the piece supplying belt conveyor of grating and photocell、Inbound area,Described piece supplying belt conveyor arrives dolly for throwing in and transport parcel,Described dolly arrives inbound area for receiving and transport parcel,Described conveying main line is used for driving dolly to run forward,Described grating is for detecting the center of the parcel on piece supplying belt conveyor,And gather size and the weight information of parcel,Described photocell is for detecting the position being wrapped on piece supplying belt conveyor or on dolly,Described control system is used for gathering、The detection information of process grating and photocell speed and setting packages position according to information adjustment piece supplying belt conveyor are centrally located、To the left or to the right,Set time point and toggle speed drive dolly action that during unloading, dolly starts,Described inbound area is for receiving the parcel unloaded down from dolly;
Its workflow is as follows:
A. system start-up: piece supplying belt conveyor, dolly and conveying main line are started working, control system starts to start;
B. system is run: grating, photocell, dolly action are run and driven to control system, the speed adjustment of piece supplying belt conveyor;
C. system-computed, control system is calculated processing according to grating and photocell feedack, adjusts the transporting velocity of piece supplying belt conveyor, makes parcel deliver to the middle position of dolly;
D. it is about to arrive loading dock: conveying main line drives the parcel on dolly and dolly to run to loading dock, is about to arrive loading dock;
E. parcel type is judged: control system according to the package dimensions gathered and weight information, it is judged that the type belonging to parcel;
F. set sort positions: control system is calculated according to the speed of service of the parcel type judged and conveying main line, sets packages position centrally located, to the left or to the right, set time point and toggle speed that during unloading, dolly starts;
G. dolly action: control system drive dolly action, make dolly according to the startup time point set and toggle speed action, make parcel be unloaded into inbound area according to movement locus to the left, middle or to the right;
H. unloaded.
Compared with prior art, the invention has the beneficial effects as follows: by controlling system receiving area Ricoh's grid and photocell feedack, set packages position centrally located, to the left or to the right, set time point and toggle speed drive dolly action that during unloading, dolly starts, decrease the collision mutually between delivered weight, the greatly different excessive parcel of size, extruding, reduce the spoilage of parcel, improve sorting quality.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, and in order to the above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail.
Accompanying drawing explanation
Fig. 1 is the workflow diagram of the present invention.
Fig. 2 is the working state schematic representation of the halved belt sorter of the present invention.
Working state schematic representation when Fig. 3 is unload in prior art.
In figure, each label and corresponding name are called:
1. piece supplying belt conveyor, 2. grating, 3. photocell, 4. dolly, 5. parcel, 6. conveying main line, 7. inbound area, 8. start location point, 9. loading dock, 11. piece supplying districts.
Detailed description of the invention
Embodiment one:
nullWith reference to shown in Fig. 2,A kind of unloading control method of halved belt sorter,Including the dolly 4 being provided with photocell 3、Conveying main line 6、Control system、It is provided with the piece supplying belt conveyor 1 of grating 2 and photocell 3、Inbound area 7,Described piece supplying belt conveyor 1 arrives dolly 4 for throwing in and transport parcel 5,Described dolly 4 arrives inbound area 7 for receiving and transport parcel 5,Described conveying main line 6 is used for driving dolly 4 to run forward,Described grating 2 is for detecting the center of the parcel 5 on piece supplying belt conveyor 1,And gather size and the weight information of parcel 5,Described photocell 3 is for detecting parcel 5 positions on piece supplying belt conveyor 1 or on dolly 4,Described control system is used for gathering、The detection information of process grating 2 and photocell 3 speed and setting parcel 5 sort positions according to information adjustment piece supplying belt conveyor 1 are centrally located、To the left or to the right,Set time point and toggle speed that during unloading, dolly 4 starts,And drive dolly 4 action,Described inbound area 7 is for receiving the parcel 5 unloaded down from dolly 4.
Its workflow (as shown in Figure 1) is as follows:
A. system start-up: piece supplying belt conveyor 1, dolly 4 and conveying main line 6 are started working, and control system starts to start;
B. system is run: grating 2, photocell 3, dolly 4 action, the speed adjustment of piece supplying belt conveyor 1 are run and driven to control system;
C. system-computed, control system is calculated processing according to grating 2 and photocell 3 feedack, adjusts the transporting velocity of piece supplying belt conveyor 1, makes parcel 5 deliver to the middle position of dolly 4;
D. it is about to arrive loading dock: conveying main line 6 drives the parcel 5 on dolly 4 and dolly 4 to run to loading dock 9, is about to arrive loading dock 9;
E. parcel type is judged: control system according to parcel 5 size gathered and weight information, it is judged that parcel type belonging to 5;
F. set sort positions: control system is calculated according to the speed of service of parcel 5 types judged and conveying main line 6, set parcel 5 sort positions centrally located, to the left or to the right, set time point and toggle speed that during unloading, dolly 4 starts;
G. dolly action: control system drive dolly 4 action, make dolly 4 according to the startup time point set and toggle speed action, make parcel 5 be unloaded into inbound area 7 according to movement locus to the left, middle or to the right;
H. unloaded.
nullThe duty of the halved belt sorter of the present invention is as shown in Figure 2,First the present invention opens autocontrol system,Set the type information carrying out the parcel 5 classified according to weight and size,Then parcel 5 is put into piece supplying belt conveyor 1 from piece supplying district 11,The parcel 5 put into is transported to the middle position of little 4 cars by piece supplying belt conveyor 1,In this process,The grating 2 being positioned on piece supplying belt conveyor 1 rear, piece supplying district 11 and photocell 3 start to detect the center of the parcel 6 being put into,And gather size and the information such as weight of parcel 5,Control system is calculated processing according to the feedback information of the grating 2 collected and photocell 3,Dolly 4 parking stall on reservation conveying main line 6,And the speed of the speed adjustment belt conveyor 1 according to conveying main line 6,Operation along with piece supplying belt conveyor 1,The photocell 3 being positioned on piece supplying belt conveyor 1 grating 2 rear and arranging is started working,Photocell 3 detection parcel 5 positions on piece supplying belt conveyor 1,Control system is calculated processing by photocell 3 feedback information collected,Again examine dolly 4 parking stall of reservation,Information according to parcel 5 adjusts the speed of piece supplying belt conveyor 1 with conveying main line 6 speed,Parcel 5 is accurately put into the middle position of dolly 4 parking stall of reservation.nullParcel 5 to dolly 4 after,Conveying main line 6 drives the parcel 5 on dolly 4 and dolly 4 to run to loading dock 9,When being about to arrive loading dock 9,The information of the parcel 5 that control system gathers according to the photocell 3 on grating 2 and dolly 4,According to the parcel 5 type breath being previously entered, control system judges that to sort wraps up the type belonging to 5,Then the speed of service according to the type of parcel 5 and conveying main line 6 is calculated,Set parcel 5 sort positions centrally located、To the left or to the right,Set time point and toggle speed that during unloading, dolly 4 starts,When arriving loading dock 9,Control system drives dolly 4 action according to the type of parcel 5 at the startup time point set and toggle speed,The parcel 5 of weight selects startup location point 8 rearward and big speed,What light parcel 5 selection was forward starts location point 8 and little speed,So that parcel 5 is according to the left、Different motion track middle or to the right is unloaded into inbound area 7,Complete unloading.
The present invention computing by control system, the middle position of dolly 4 accurately put into by parcel 5 by the speed adjusting piece supplying belt conveyor 1, it is ensured that the accuracy starting location point 8 during parcel 5 entrance loading dock 9.nullIn addition,As shown in Figure 3,To the parcel 5 of the same inbound area 7 of entrance regardless of size in prior art,Regardless of weight,It is discharged into inbound area 7 with identical speed from same startup location point 8,Compared with unloading with the indifference of prior art,The present invention controls the type that system judges the parcel 5 of unloading according to the weight of parcel 5 set in advance and the type information of size,Heavy Weight、The parcel 5 that size is big selects startup location point 8 rearward and big speed,Lightweight、The parcel 5 that size is little selects forward startup location point 8 and little speed to drive dolly 4 action,Make parcel 5 when unloading with to the left、Different movement locus middle or to the right is unloaded into inbound area 7,Decrease during unloading weight in inbound area 7、Mutual collision between the parcel 5 that size great disparity is too big、Extruding,Reduce the spoilage of parcel 5,Improve sorting quality.
The present invention is not limited to above-mentioned specific embodiment, for the person of ordinary skill of the art from above-mentioned design, without performing creative labour, done all conversion, all falls within protection scope of the present invention.
Claims (1)
- null1. the unloading control method of a halved belt sorter,It is characterized in that: include being provided with the dolly of photocell、Conveying main line、Control system、It is provided with the piece supplying belt conveyor of grating and photocell、Inbound area,Described piece supplying belt conveyor arrives dolly for throwing in and transport parcel,Described dolly arrives inbound area for receiving and transport parcel,Described conveying main line is used for driving dolly to run forward,Described grating is for detecting the center of the parcel on piece supplying belt conveyor,And gather size and the weight information of parcel,Described photocell is for detecting the position being wrapped on piece supplying belt conveyor or on dolly,Described control system is used for gathering、The detection information of process grating and photocell speed and setting packages position according to information adjustment piece supplying belt conveyor are centrally located、To the left or to the right,Set time point and toggle speed drive dolly action that during unloading, dolly starts,Described inbound area is for receiving the parcel unloaded down from dolly;Its workflow is as follows:A. system start-up: piece supplying belt conveyor, dolly and conveying main line are started working, control system starts to start;B. system is run: grating, photocell, dolly action are run and driven to control system, the speed adjustment of piece supplying belt conveyor;C. system-computed, control system is calculated processing according to grating and photocell feedack, adjusts the transporting velocity of piece supplying belt conveyor, makes parcel deliver to the middle position of dolly;D. it is about to arrive loading dock: conveying main line drives the parcel on dolly and dolly to run to loading dock, is about to arrive loading dock;E. parcel type is judged: control system according to the package dimensions gathered and weight information, it is judged that the type belonging to parcel;F. set sort positions: control system is calculated according to the speed of service of the parcel type judged and conveying main line, sets packages position centrally located, to the left or to the right, set time point and toggle speed that during unloading, dolly starts;G. dolly action: control system drive dolly action, make dolly according to the startup time point set and toggle speed action, make parcel be unloaded into inbound area according to movement locus to the left, middle or to the right;H. unloaded.
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CN106955848A (en) * | 2017-04-24 | 2017-07-18 | 常州工学院 | A kind of halved belt dolly of view-based access control model intelligently falls bag method |
CN106976696A (en) * | 2016-08-25 | 2017-07-25 | 深圳达实智能股份有限公司 | shunt system control method and device |
CN107098131A (en) * | 2017-06-16 | 2017-08-29 | 北京京东尚科信息技术有限公司 | Piece supplying device |
CN107838041A (en) * | 2017-09-30 | 2018-03-27 | 北京极智嘉科技有限公司 | Wrap up drop piece method, sorting machine people and sorting system |
CN107899958A (en) * | 2017-12-06 | 2018-04-13 | 北京极智嘉科技有限公司 | Multi-platform article sorting system and method step by step |
CN108176620A (en) * | 2017-01-16 | 2018-06-19 | 浙江国自机器人技术有限公司 | A kind of non-stop formula sorting machine people sorting equipment and method for sorting |
CN108254587A (en) * | 2016-12-29 | 2018-07-06 | 北京京东尚科信息技术有限公司 | Logistics system and halved belt sorter toroid operating speed detection apparatus |
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CN109174657A (en) * | 2018-11-02 | 2019-01-11 | 昆明昆船物流信息产业有限公司 | A kind of upper packet system and upper packet method for straight line halved belt sorter |
CN110834912A (en) * | 2019-11-27 | 2020-02-25 | 常州工学院 | Method for improving loop speed of cross belt sorting machine |
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CN108254587A (en) * | 2016-12-29 | 2018-07-06 | 北京京东尚科信息技术有限公司 | Logistics system and halved belt sorter toroid operating speed detection apparatus |
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CN108176620B (en) * | 2017-01-16 | 2024-02-20 | 浙江国自机器人技术有限公司 | Non-berthing type sorting robot sorting device and sorting method |
CN106955848B (en) * | 2017-04-24 | 2019-03-15 | 常州工学院 | A kind of halved belt trolley of view-based access control model intelligently falls Bao Fangfa |
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CN109047001A (en) * | 2018-06-13 | 2018-12-21 | 标杩自动化设备(东莞)有限公司 | A kind of big part automatic sorting apparatus of linear type |
CN109047001B (en) * | 2018-06-13 | 2024-02-09 | 广东标马农业科技发展有限公司 | Linear type large piece automatic sorting equipment |
CN109174657A (en) * | 2018-11-02 | 2019-01-11 | 昆明昆船物流信息产业有限公司 | A kind of upper packet system and upper packet method for straight line halved belt sorter |
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CN112756265A (en) * | 2019-10-21 | 2021-05-07 | 顺丰科技有限公司 | Article sorting abnormity detection method, device industrial control equipment and storage medium |
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