CN112978291B - Cargo shunting device and method - Google Patents
Cargo shunting device and method Download PDFInfo
- Publication number
- CN112978291B CN112978291B CN202110239755.7A CN202110239755A CN112978291B CN 112978291 B CN112978291 B CN 112978291B CN 202110239755 A CN202110239755 A CN 202110239755A CN 112978291 B CN112978291 B CN 112978291B
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- assembly
- roller shaft
- shaft assembly
- shunting
- cargo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G13/00—Roller-ways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0208—Control or detection relating to the transported articles
- B65G2203/0258—Weight of the article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/041—Camera
Abstract
The invention relates to a cargo shunting device, which comprises a shunting table, wherein a shunting roller shaft assembly, a direction adjusting assembly driving the shunting roller shaft assembly to transversely rotate, a feeding channel and a plurality of material storage channels are arranged on the shunting table; the feeding channel is provided with a debugging roller shaft assembly with the structure consistent with that of the shunting roller shaft assembly and a weighing assembly arranged at the lower end of the debugging roller shaft assembly; the cargo shunting device also comprises a visual recognition camera for recognizing the position of the cargo, a control host, a first air injection assembly arranged right above the debugging roller shaft assembly and a second air injection assembly arranged right above the shunting roller shaft assembly; the air injection pressure when can carry out the regulation of adaptability to its reposition of redundant personnel according to actual goods volume, weight, when guaranteeing its reposition of redundant personnel with reposition of redundant personnel roller assembly between frictional force, and then stability when guaranteeing the reposition of redundant personnel and maintain higher reposition of redundant personnel speed, especially divide the material to the goods that volume, weight mix and have splendid reposition of redundant personnel effect.
Description
Technical Field
The invention relates to the technical field of cargo distribution, in particular to a cargo distribution device and a cargo distribution method.
Background
Along with logistics industry's continuous development, the reposition of redundant personnel of goods also more and more receives the attention, and current reposition of redundant personnel mode mostly relies on a roller subassembly that can the horizontal rotation to rotate the reposition of redundant personnel, but this kind of mode has a problem: in order to ensure the friction force between the roller shaft and the goods during transportation, the transportation speed of the roller shaft needs to be limited, the material of the roller shaft is improved, meanwhile, when the light and heavy mixed goods with large volume difference are shunted, the speed is reduced to move the lighter and smaller goods, and the situation that the mixed goods are thrown out of a preset running track during shunting is avoided.
Disclosure of Invention
The present invention is directed to a cargo diversion device and a cargo diversion method, which are used to solve the above-mentioned drawbacks of the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the goods distribution device comprises a distribution table, wherein a distribution roller shaft assembly, a direction adjusting assembly driving the distribution roller shaft assembly to transversely rotate, a feeding channel and a plurality of material storage channels are arranged on the distribution roller shaft assembly; the feeding channel is provided with a debugging roller shaft assembly which has the same structure with the shunting roller shaft assembly, and a weighing assembly which is arranged at the lower end of the debugging roller shaft assembly; cargo diverging device still includes visual identification camera, the main control system, the setting to goods position identification and is in first jet-propelled subassembly and the setting directly over the debugging roller subassembly are in the jet-propelled subassembly of second directly over the diverging roller subassembly.
The cargo shunting device comprises a shunting roller assembly, a debugging roller assembly and a driving motor assembly, wherein the shunting roller assembly and the debugging roller assembly respectively comprise turntables, each turntable is provided with a slot, a plurality of driving rollers are arranged in the slots side by side, and the turntables are internally provided with the driving motor assemblies for driving the driving rollers; the shunting table is provided with two holes which are matched with the turnplates in a one-to-one correspondence manner.
According to the cargo shunting device, the direction adjusting assembly is a horizontal rotating motor and is arranged in the shunting table.
The goods shunting device is characterized in that the weighing component is arranged in the opening corresponding to the debugging roller shaft component.
The cargo diversion device comprises a first air injection assembly, a second air injection assembly, a first air injection assembly, a second air injection assembly and a second air injection assembly, wherein the first air injection assembly and the second air injection assembly respectively comprise a suspension bracket, an air injector and an air injection pipe; the gas ejector pipe is fixedly arranged on the suspension bracket.
According to the cargo diversion device, the suspension frame is provided with the cross-shaped adjusting frame, and the adjusting frame is provided with the clamp for fixing the air outlet end of the air ejector pipe.
A cargo diversion method is provided, and the cargo diversion device comprises the following steps:
the first step is as follows: the visual recognition camera sends a signal to the control host when recognizing that the goods enter the debugging roller shaft assembly and are completely supported by the debugging roller shaft assembly;
the second step is that: the control host controls the first air injection assembly to inject air downwards to the goods on the debugging roller shaft assembly to apply gradually-increased lower pressure, and continuously reads the reading of the weighing assembly;
the third step: the control host reads the output parameters of the first air injection assembly when the reading of the weighing assembly reaches a set value;
the fourth step: the visual recognition camera sends a signal to the control host when detecting that the goods enter the shunting roller shaft assembly and are completely supported by the shunting roller shaft assembly;
the fifth step: and the control host controls the second air injection assembly to operate and provides constant downward pressure for the goods on the diversion roller shaft assembly according to the operation of the output parameters.
The invention discloses a cargo shunting method, which further comprises the following steps: and simulating to obtain an optimal cargo weight value under a stable cargo transportation state according to the rotating speed of the shunting roller shaft assembly and the roller shaft friction force parameter, wherein the optimal cargo weight value and the weight sum value of the shunting roller shaft assembly are set values.
The cargo diversion method of the invention, wherein the second step further comprises the steps of: the visual recognition camera recognizes that the goods leave the debugging roller shaft assembly, and sends a signal to the control host, and the control host controls the first air injection assembly to stop running.
According to the cargo shunting method, when the visual recognition camera detects that the cargo leaves the shunting roller shaft assembly, a signal is sent to the control host, and the control host controls the second air injection assembly to stop running.
The invention has the beneficial effects that: the visual recognition camera sends a signal to the control host when recognizing that the goods enter the debugging roller shaft assembly and are completely supported by the debugging roller shaft assembly; the control host controls the first air injection assembly to inject air downwards to the goods on the debugging roller shaft assembly to apply gradually-increased lower pressure, and continuously reads the reading of the weighing assembly; the control host reads the output parameters of the first air injection assembly when the reading of the weighing assembly reaches a set value; the visual recognition camera sends a signal to the control host when detecting that the goods enter the shunting roller shaft assembly and are completely supported by the shunting roller shaft assembly; the control host controls the second air injection assembly to operate and provides constant downward pressure for goods on the diversion roller shaft assembly according to the operation of the output parameters; by the method, the air injection pressure during shunting can be adaptively adjusted according to the actual volume and weight of the goods, the friction force between the goods and the shunting roller shaft assembly during shunting is ensured, the stability during shunting is further ensured, the higher shunting speed is maintained, and particularly, the excellent shunting effect is realized on the goods shunting with mixed volume and weight; meanwhile, the research and development cost of the friction material for the roll shaft is reduced, and a good effect can be achieved by adopting the common roll shaft.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:
FIG. 1 is a top view of a diversion table of a cargo diversion apparatus according to a preferred embodiment of the present invention;
FIG. 2 is a cross-sectional view of a diversion table of the cargo diversion apparatus according to the preferred embodiment of the present invention;
FIG. 3 is a functional block diagram of a cargo diversion apparatus according to a preferred embodiment of the present invention;
fig. 4 is a flow chart of a cargo diversion method according to a preferred embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.
The cargo diversion device according to the preferred embodiment of the present invention, as shown in fig. 1 and referring to fig. 2 and 3, includes a diversion table 1, on the diversion table 1, there are a diversion roller assembly 10, a direction adjustment assembly 11 for driving the diversion roller assembly 10 to rotate transversely, a feeding channel 12 and a plurality of material storage channels 13 located on the periphery of the diversion roller assembly; a debugging roller shaft assembly 14 with the structure consistent with that of the shunting roller shaft assembly and a weighing assembly 15 arranged at the lower end of the debugging roller shaft assembly are arranged on the feeding channel 12; the cargo shunting device also comprises a visual recognition camera 2 for recognizing the position of the cargo, a control host 3, a first air injection assembly 4 arranged right above the debugging roller shaft assembly 14 and a second air injection assembly 5 arranged right above the shunting roller shaft assembly 10;
when recognizing that goods enter the debugging roller shaft assembly 14 and are completely supported by the debugging roller shaft assembly 14, the visual recognition camera 2 sends a signal to the control host 3; the control host 3 controls the first air injection assembly 4 to apply gradually-increased lower pressure to the goods air injection on the debugging roller shaft assembly 14 downwards, and continuously reads the reading of the weighing assembly 15; the control host 3 reads the output parameters of the first air injection assembly 4 when the reading of the weighing assembly 15 reaches a set value; the visual recognition camera 2 sends a signal to the control host 3 when detecting that the goods enter the shunting roller assembly 10 and are completely supported by the shunting roller assembly 10; the control host 3 controls the second air injection assembly 5 to operate and provides constant downward pressure for goods on the diversion roller shaft assembly 10 according to the operation of output parameters;
by the method, the air injection pressure during shunting can be adaptively adjusted according to the actual volume and weight of the goods, the friction force between the goods and the shunting roller shaft assembly during shunting is ensured, the stability during shunting is further ensured, the higher shunting speed is maintained, and particularly, the excellent shunting effect is realized on the goods shunting with mixed volume and weight; meanwhile, the research and development cost of the friction material for the roll shaft is reduced, and a good effect can be achieved by adopting the common roll shaft.
Preferably, the shunt roller shaft assembly 10 and the debugging roller shaft assembly 14 both comprise turntables, the turntables are provided with slots, a plurality of driving rollers are arranged in the slots side by side, and the turntables are internally provided with driving motor assemblies for driving the plurality of driving rollers; two openings which are correspondingly matched with the turnplates one by one are arranged on the shunting table; the existing shunting roller shaft structure is adopted.
Preferably, the direction adjustment assembly 11 is a horizontal rotating motor and is disposed in the flow diversion table 1.
Preferably, the weighing assembly 15 is disposed within an opening corresponding to the commissioning roller assembly 14.
Preferably, the first jet assembly 4 and the second jet assembly 5 each comprise a suspension bracket 60, a jet engine 61 and a jet pipe 62; the gas ejector pipe is fixedly arranged on the suspension bracket; the conventional air injection assembly is adopted.
Preferably, the suspension bracket 60 is provided with a cross-shaped adjusting bracket 63, and the adjusting bracket is provided with a clamp for fixing the air outlet end of the air ejector pipe; the adjustment is convenient, and the position can be automatically adjusted by adopting an XY axis driving component according to the requirement.
A cargo diversion method according to the cargo diversion apparatus described above, as shown in fig. 4, includes the following steps:
s01: the visual recognition camera sends a signal to the control host when recognizing that the goods enter the debugging roller shaft assembly and are completely supported by the debugging roller shaft assembly;
s02: the control host controls the first air injection assembly to inject air downwards to the goods on the debugging roller shaft assembly to apply gradually-increased lower pressure, and continuously reads the reading of the weighing assembly;
s03: the control host reads the output parameters of the first air injection assembly when the reading of the weighing assembly reaches a set value;
s04: the visual recognition camera sends a signal to the control host when detecting that the goods enter the shunting roller shaft assembly and are completely supported by the shunting roller shaft assembly;
s05: the control host machine controls the second air injection assembly to operate and provides constant lower pressure for goods on the diversion roller shaft assembly according to the operation of the output parameters;
by the method, the air injection pressure during shunting can be adaptively adjusted according to the actual volume and weight of the goods, the friction force between the goods and the shunting roller shaft assembly during shunting is ensured, the stability during shunting is further ensured, the higher shunting speed is maintained, and particularly, the excellent shunting effect is realized on the goods shunting with mixed volume and weight; meanwhile, the research and development cost of the friction material for the roll shaft is reduced, and a good effect can be achieved by adopting the common roll shaft.
Preferably, the method further comprises the following steps: and simulating to obtain an optimal cargo weight value under a stable cargo transportation state according to the rotating speed of the shunting roller shaft assembly and the roller shaft friction force parameter, wherein the optimal cargo weight value and the weight sum value of the shunting roller shaft assembly are set values.
Preferably, the second step further comprises the steps of: the visual identification camera identifies that the goods leave the debugging roller shaft assembly and sends a signal to the control host, and the control host controls the first air injection assembly to stop running.
Preferably, the visual recognition camera sends a signal to the control host when detecting that the goods leave the diversion roller shaft assembly, and the control host controls the second air injection assembly to stop running.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A cargo shunting device is characterized by comprising a shunting table, wherein a shunting roller shaft assembly, a direction adjusting assembly for driving the shunting roller shaft assembly to rotate transversely, a feeding channel and a plurality of material storage channels are arranged on the shunting roller shaft assembly; the feeding channel is provided with a debugging roller shaft assembly which has the same structure with the shunting roller shaft assembly, and a weighing assembly which is arranged at the lower end of the debugging roller shaft assembly; the cargo shunting device further comprises a visual recognition camera for recognizing the position of the cargo, a control host, a first air injection assembly arranged right above the debugging roller shaft assembly and a second air injection assembly arranged right above the shunting roller shaft assembly;
the visual recognition camera sends a signal to the control host when recognizing that the goods enter the debugging roller shaft assembly and are completely supported by the debugging roller shaft assembly; the control host controls the first air injection assembly to inject air downwards to the goods on the debugging roller shaft assembly to apply gradually-increased lower pressure, and continuously reads the reading of the weighing assembly; the control host reads the output parameters of the first air injection assembly when the reading of the weighing assembly reaches a set value; the visual recognition camera sends a signal to the control host when detecting that the goods enter the shunting roller shaft assembly and are completely supported by the shunting roller shaft assembly; the control host machine controls the second air injection assembly to operate and provides constant downward pressure for goods on the diversion roller shaft assembly according to the operation of the output parameters.
2. The cargo diversion device according to claim 1, wherein each of said diversion roller assembly and said adjustment roller assembly comprises a turntable, said turntable is provided with a slot, said slot is provided with a plurality of driving rollers side by side, said turntable is provided with a driving motor assembly for driving said plurality of driving rollers; the shunting table is provided with two holes which are matched with the turnplates in a one-to-one correspondence manner.
3. The cargo diversion device of claim 2, wherein said direction adjustment assembly is a horizontal rotating motor and is disposed within said diversion table.
4. The cargo diverter device according to claim 2, wherein the weighing assembly is disposed within the opening corresponding to the commissioning roller assembly.
5. The cargo diverter device according to any one of claims 1-4, wherein each of the first and second jet assemblies comprises a hanger, a jet and a jet pipe; the gas ejector pipe is fixedly arranged on the suspension bracket.
6. The cargo diversion device according to claim 5, wherein a cross-shaped adjusting bracket is arranged on said suspension bracket, and a clamp for fixing the air outlet end of said air ejector pipe is arranged on said adjusting bracket.
7. A cargo diversion method according to any one of claims 1 to 6, comprising the steps of:
the first step is as follows: the visual recognition camera sends a signal to the control host when recognizing that the goods enter the debugging roller shaft assembly and are completely supported by the debugging roller shaft assembly;
the second step is that: the control host controls the first air injection assembly to inject air downwards to the goods on the debugging roller shaft assembly to apply gradually-increased lower pressure, and continuously reads the reading of the weighing assembly;
the third step: the control host reads the output parameters of the first air injection assembly when the reading of the weighing assembly reaches a set value;
the fourth step: the visual recognition camera sends a signal to the control host when detecting that the goods enter the shunting roller shaft assembly and are completely supported by the shunting roller shaft assembly;
the fifth step: and the control host controls the second air injection assembly to operate and provides constant downward pressure for the goods on the diversion roller shaft assembly according to the operation of the output parameters.
8. The cargo diversion method according to claim 7, further comprising the method of: and simulating to obtain an optimal cargo weight value under a stable cargo transportation state according to the rotating speed of the shunting roller shaft assembly and the roller shaft friction force parameter, wherein the optimal cargo weight value and the weight sum value of the shunting roller shaft assembly are set values.
9. The cargo diversion method according to claim 7 or 8, wherein said second step further comprises the method of: the visual recognition camera recognizes that the goods leave the debugging roller shaft assembly, and sends a signal to the control host, and the control host controls the first air injection assembly to stop running.
10. The cargo diversion method according to claim 7 or 8, wherein the visual recognition camera sends a signal to the control host when detecting that the cargo leaves the diversion roller shaft assembly, and the control host controls the second air injection assembly to stop running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239755.7A CN112978291B (en) | 2021-03-04 | 2021-03-04 | Cargo shunting device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110239755.7A CN112978291B (en) | 2021-03-04 | 2021-03-04 | Cargo shunting device and method |
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| CN112978291A CN112978291A (en) | 2021-06-18 |
| CN112978291B true CN112978291B (en) | 2022-05-20 |
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| CN202110239755.7A Active CN112978291B (en) | 2021-03-04 | 2021-03-04 | Cargo shunting device and method |
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| CN112108385A (en) * | 2020-10-29 | 2020-12-22 | 广州麦德仕科技有限公司 | Modern logistics goods letter sorting line |
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| US10906746B2 (en) * | 2017-05-05 | 2021-02-02 | Fives Intralogistics Corp. | Article typing and sorting system |
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| CN104411607A (en) * | 2012-07-05 | 2015-03-11 | 莱特拉姆有限责任公司 | Rotating-spiral diverter |
| CN204197805U (en) * | 2014-08-28 | 2015-03-11 | 广州市富尔菱自动化系统有限公司 | A kind of diversion mechanism |
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| CN208022227U (en) * | 2017-11-10 | 2018-10-30 | 广东天禾中加化肥有限公司 | A kind of self-induction rollgang |
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| CN112978291A (en) | 2021-06-18 |
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