CN113492106B - Goods sorting method, goods sorting system and device - Google Patents
Goods sorting method, goods sorting system and device Download PDFInfo
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- CN113492106B CN113492106B CN202010195769.9A CN202010195769A CN113492106B CN 113492106 B CN113492106 B CN 113492106B CN 202010195769 A CN202010195769 A CN 202010195769A CN 113492106 B CN113492106 B CN 113492106B
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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
- B07C3/00—Sorting according to destination
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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
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
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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
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
- B07C3/08—Apparatus characterised by the means used for distribution using arrangements of conveyors
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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
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The embodiment of the application discloses a cargo sorting method, a cargo sorting system and a cargo sorting device, which are applied to the cargo sorting system, wherein the cargo sorting method comprises the following steps: controlling the first unloading equipment to move the goods on the first loading and unloading area to the confluence equipment; controlling the second unloading equipment to move the goods on the second loading and unloading area to the confluence equipment; controlling the confluence equipment to cache the goods moved by the first unloading equipment and the second unloading equipment; controlling the confluence equipment to confluence the cached goods to the sorting equipment; and controlling the sorting equipment to sort the goods merged by the merging equipment. This application carries out the buffer memory to the goods that flow in through a plurality of buffer memory devices on the confluence equipment for the goods can in time be uninstalled, and can not cause the letter sorting equipment to load too high, can in time uninstall the goods, vacates the space for the unloading place.
Description
Technical Field
The application relates to the technical field of logistics sorting, in particular to a sorting method of goods, a goods sorting system and a goods sorting device.
Background
Among the prior art, the goods efficiency of unloading of goods letter sorting system will be more than the efficiency of goods letter sorting, can lead to the unable in time uninstallation of goods, and the freight train is queued up in the uninstallation place and is uninstalled, has taken a large amount of letter sorting places.
That is, the goods letter sorting system is limited in sorting equipment letter sorting efficiency when carrying out the goods letter sorting now, leads to the unable in time uninstallation of goods, has taken a large amount of spaces in goods uninstallation place.
Disclosure of Invention
The embodiment of the application provides a cargo sorting system, a cargo sorting method and a cargo sorting device, and aims to solve the problem of how to unload cargos in time and vacate space for an unloading place.
In a first aspect, the application provides a cargo sorting method, which is applied to a cargo sorting system, wherein the cargo sorting system comprises a control device, a first loading and unloading area and a second loading and unloading area, wherein the first loading and unloading area and the second loading and unloading area are sequentially arranged along a first direction; a sorting device, a converging device, a first unloading device and a second unloading device are arranged between the first loading and unloading area and the second loading and unloading area, the sorting device and the converging device are sequentially arranged along a second direction, the first unloading device, the converging device and the second unloading device are sequentially arranged along a first direction, the converging device comprises a plurality of cache devices, and the first direction is intersected with the second direction;
the control equipment is an execution main body, and the sorting method comprises the following steps:
controlling a first unloading device to move the goods on the first loading and unloading area to the confluence device;
controlling a second unloading device to move the goods on the second loading and unloading area to the confluence device;
controlling the confluence equipment to cache the goods moved by the first unloading equipment and the second unloading equipment;
controlling the confluence equipment to confluence the cached goods to the sorting equipment;
and controlling the sorting equipment to sort the goods merged by the merging equipment.
Wherein the converging equipment comprises first converging equipment and second converging equipment, the first discharge equipment, the first converging equipment, the second converging equipment and the second discharge equipment are sequentially arranged along the first direction,
the controlling the first unloading apparatus to move the cargo on the first loading and unloading area to the merging apparatus includes:
controlling the first unloading equipment to move the goods on the first loading and unloading area to the first confluence equipment;
the controlling the second unloading apparatus to move the cargo on the second loading and unloading area to the merging apparatus includes:
controlling the second unloading equipment to move the goods on the second loading and unloading area to the second confluence equipment;
the controlling the merging device to merge the buffered goods into the sorting device includes:
and controlling the first confluence equipment and the second confluence equipment to confluence the cached goods to the sorting equipment.
Wherein the sorting equipment comprises a sorting conveyor belt and a plurality of sorting chutes on two sides of the sorting conveyor belt, the starting end of the sorting conveyor belt is connected with the converging equipment, the starting end of the sorting conveyor belt is provided with a code scanning device,
control the letter sorting equipment is to the goods after the confluence equipment confluence sorts, includes:
controlling a code scanning device to scan codes after confluence of the confluence equipment to obtain flow direction information of the goods;
and when detecting that the goods reach the inlet of the sorting chute corresponding to the flow direction information, controlling the sorting conveyor belt to move the goods to the sorting chute.
Wherein the first converging device comprises a first buffer device, the second converging device comprises a second buffer device,
the controlling the first merging device and the second merging device to merge the buffered goods to the sorting device includes:
and controlling the first converging equipment to move the goods at the tail end of the first caching device to the starting end of the sorting conveyor belt according to a preset frequency, or controlling the second converging equipment to move the goods at the tail end of the second caching device to the starting end of the sorting conveyor belt.
Wherein the first merging device comprises a plurality of third buffer devices, each first buffer device is connected with a plurality of third buffer devices,
the controlling the first unloading apparatus to move the cargo on the first loading and unloading area to the first merging apparatus includes:
controlling the first unloading equipment to move the cargos on the first loading and unloading area to the plurality of third buffer devices;
the control of the first confluence equipment to move the goods at the tail end of the first buffer device to the starting end of the sorting conveyor belt comprises the steps of;
and controlling the plurality of third buffer devices to merge the goods on the third buffer devices to the first buffer device.
Wherein the first converging device comprises a plurality of fourth buffer devices, each third buffer device is connected with a plurality of fourth buffer devices,
the controlling the first unloading apparatus to move the cargo on the first loading and unloading area to the plurality of third buffer devices comprises:
controlling the first unloading equipment to move the cargoes on the first unloading area to a plurality of fourth cache devices;
before the controlling the plurality of third buffer devices to merge the goods thereon to the first buffer device, including;
and controlling the plurality of fourth buffer devices to merge the goods on the fourth buffer devices to the third buffer device.
Wherein the first unloading equipment comprises a plurality of telescopic belt conveyors which are respectively butted with the fourth buffer devices,
said controlling said first discharge apparatus to move cargo on a first loading and unloading area to said plurality of fourth buffer devices comprises:
when a truck with goods stays on the first loading and unloading area, controlling one ends of the plurality of telescopic belt conveyors to abut against the truck;
and controlling the telescopic belt conveyor to rotate so as to move the goods in the first loading and unloading area to the fourth buffer devices.
Wherein, goods letter sorting system still includes transfer device and pile up neatly device, control the letter sorting conveyer belt removes the goods to the letter sorting spout on, later, still includes:
controlling a stacking device to stack the goods on the sorting chute;
and controlling a transfer device to transfer the goods stacked on the sorting chute to a first loading and unloading area or a second loading and unloading area.
In a second aspect, the present application provides a cargo sorting system comprising a first loading and unloading area and a second loading and unloading area arranged in sequence along a first direction; the first loading and unloading area and the second loading and unloading area are provided with sorting equipment, confluence equipment, first unloading equipment and second unloading equipment, the sorting equipment and the confluence equipment are sequentially arranged along a second direction, the first unloading equipment, the confluence equipment and the second unloading equipment are sequentially arranged along a first direction, the confluence equipment comprises a plurality of caching devices, and the first direction is crossed with the second direction
In a third aspect, the present application provides a control device, where the control device is applied to a cargo sorting system, and the cargo sorting system further includes a first loading and unloading area and a second loading and unloading area that are sequentially arranged along a first direction; a sorting device, a converging device, a first unloading device and a second unloading device are arranged between the first loading and unloading area and the second loading and unloading area, the sorting device and the converging device are sequentially arranged along a second direction, the first unloading device, the converging device and the second unloading device are sequentially arranged along a first direction, the converging device comprises a plurality of cache devices, and the first direction is intersected with the second direction;
the control apparatus includes:
the first unloading module is used for controlling the first unloading equipment to move the goods on the first unloading area to the confluence equipment;
the second unloading module is used for controlling the second unloading equipment to move the goods on the second unloading area to the confluence equipment;
the buffer module is used for controlling the confluence equipment to buffer the goods moved by the first unloading equipment and the second unloading equipment;
the confluence module is used for controlling the confluence equipment to confluence the cached goods to the sorting equipment;
and the sorting module is used for controlling the sorting equipment to sort the goods merged by the merging equipment.
In a fourth aspect, the present application provides a control device, where the control device is applied to a cargo sorting system, and the cargo sorting system further includes a first loading and unloading region and a second loading and unloading region that are sequentially arranged along a first direction; a sorting device, a converging device, a first unloading device and a second unloading device are arranged between the first loading and unloading area and the second loading and unloading area, the sorting device and the converging device are sequentially arranged along a second direction, the first unloading device, the converging device and the second unloading device are sequentially arranged along a first direction, the converging device comprises a plurality of cache devices, and the first direction is intersected with the second direction;
the control apparatus includes:
one or more processors;
a memory; and
one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the processor to implement the method of sorting goods of any of the first aspects.
In a fifth aspect, the present application provides a computer-readable storage medium, characterized in that a computer program is stored thereon, which is loaded by a processor to perform the steps in the method for sorting goods according to any one of the first aspect.
The goods sorting system is limited by sorting equipment sorting efficiency when goods are sorted in an existing goods sorting system, goods cannot be unloaded in time, and under the condition that a large amount of space of a goods unloading field is occupied, the goods sorting method is creatively provided.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a cargo sorting system provided in an embodiment of the present application;
FIG. 2 is a schematic diagram of an embodiment of the cargo sorting system of FIG. 1;
fig. 3 is a schematic structural view of an embodiment of a sorting apparatus in the cargo sorting system of fig. 2;
fig. 4 is a schematic structural view of an embodiment of the converging device, the first discharge device and the second discharge device in the cargo sorting system of fig. 2;
fig. 5 is a schematic flow chart of an embodiment of a method for sorting goods provided in the embodiment of the present application;
FIG. 6 is a schematic structural diagram of an embodiment of a control device provided in an embodiment of the present application;
fig. 7 is a schematic structural diagram of another embodiment of the control device provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
The embodiment of the application provides a cargo sorting system, a cargo sorting method and a cargo sorting device. The following are detailed below.
Referring to fig. 1 to 4, fig. 1 is a schematic structural diagram of an embodiment of a cargo sorting system according to an embodiment of the present application; FIG. 2 is a schematic diagram of an embodiment of the cargo sortation system of FIG. 1; fig. 3 is a schematic diagram of an embodiment of a sorting apparatus in the goods sorting system of fig. 2; fig. 4 is a schematic structural view of an embodiment of the confluence apparatus, the first discharge apparatus and the second discharge apparatus in the cargo sorting system of fig. 2.
As shown in fig. 1 to 4, the cargo sorting system 10 includes a control device 11, a first loading and unloading area 161 and a second loading and unloading area 162 arranged in sequence in a first direction F1. The first loading/unloading area 161 and the second loading/unloading area 162 are provided with a plurality of parking spaces for accommodating a delivery truck and loading/unloading. The plurality of parking spaces may be arranged in the second direction F2. The sorting facility 15, the merging facility 14, the first unloading facility 12, and the second unloading facility 13 are provided between the first unloading and loading area 161 and the second unloading and loading area 162.
The control apparatus 11 is arranged to control the sorting apparatus 15, the converging apparatus 14, the first discharge apparatus 12 and the second discharge apparatus 13. The control device 11 is connected to the sorting device 15, the merging device 14, the first discharge device 12, and the second discharge device 13 via a network, and transmits information and instructions to the sorting device 15, the merging device 14, the first discharge device 12, and the second discharge device 13, thereby controlling the respective devices in the cargo sorting system 10.
The first unloading facility 12 is for moving the load on the first unloading and loading area 161 to the merging facility 14, and the second unloading facility 13 is for moving the load on the second unloading and loading area 162 to the merging facility 14. Specifically, the first discharge apparatus 12 comprises a plurality of telescopic belt conveyors 121. The second loading and unloading equipment comprises a plurality of telescopic belt conveyors. Of course, the first discharge apparatus 12 and the second discharge apparatus 13 may be robotic arms or the like. The telescopic belt conveyor is characterized in that a telescopic mechanism is additionally arranged on a common belt conveyor, so that the belt conveyor can freely stretch in the length direction. The user can adjust the button according to the requirement of oneself, controls the length of conveyer at any time. In the model with the automatic lifting device, the user can also control the height of the end part of the conveyor at any time. The telescopic belt conveyor is mainly applied to vehicle loading and unloading and material conveying systems with telescopic requirements. The device greatly shortens the distance of manually carrying materials back and forth, shortens the loading and unloading time, reduces the labor intensity, reduces the damage of goods, reduces the loading and unloading cost and improves the working efficiency. The telescopic belt conveyor can be matched with other conveying equipment for use, and automatic production of material warehousing and unloading or vehicle loading and unloading is realized.
Preferably, the first unloading device 12 comprises 6 telescopic belts 121, and each telescopic belt 121 corresponds to one parking space. Of course, the number of the telescopic conveyors 121 in the first unloading apparatus 12 can be specifically determined according to the sorting capacity of the cargo sorting system 10, and is not limited herein.
The sorting apparatus 15 and the converging apparatus 14 are arranged in sequence along the second direction F2, and the first discharge apparatus 12, the converging apparatus 14 and the second discharge apparatus 13 are arranged in sequence along the first direction F1. The merging device 14 buffers the goods. The merging device 14 includes a plurality of buffering means. The buffer device can be a roller type conveyor, a horizontal belt conveyor and the like. The cache device is provided with a plurality of cache positions for caching goods. And each cache position of the cache device is provided with a sensor for detecting whether goods exist on the cache position or not. The first direction F1 and the second direction F2 are perpendicular. Of course, in other embodiments, the first direction F1 and the second direction F2 may intersect as well.
In the embodiment of the present application, the sorting device 15 includes a sorting conveyor belt 152 and a plurality of sorting chutes 153 on both sides of the sorting conveyor belt 152, the starting end of the sorting conveyor belt 152 is connected with the confluence device 14, and the starting end of the sorting conveyor belt 152 is provided with a code scanning device 151. Sortation conveyor 152 is a linear belt. Specifically, a power device is arranged at the intersection position of the sorting conveyor belt 152 and the sorting chute 153, and when the goods reach the intersection position of the sorting conveyor belt 152 and the sorting chute 153, the power device is controlled to push the goods to the corresponding sorting chute 153. Preferably, the sorting chute 153 is a vertically inclined chute, and the higher end of the sorting chute 153 is connected to the sorting conveyor 152, so that the goods can freely slide down to the other end of the sorting chute 153. Of course, the sorting chute 153 may be a horizontal chute, and a power mechanism such as a conveyor belt is disposed inside the sorting chute 153 for transporting the goods.
In a particular embodiment, the joining apparatus 14 comprises a first joining apparatus 17 and a second joining apparatus 18, the first discharge apparatus 12, the first joining apparatus 17, the second joining apparatus 18 and the second discharge apparatus 13 being arranged in sequence along the first direction F1. Specifically, the first merging device 17 includes a first buffer device 171, and the second merging device 18 includes a second buffer device 181. The first buffer device 171 may be a roller conveyor, a horizontal belt conveyor, or the like. The first buffer device 171 is provided with a plurality of buffer bits for buffering the goods. Each buffer position of the first buffer device 171 is provided with a sensor for detecting whether goods exist on the buffer position. The first buffer device 171 and the second buffer device 181 may have the same or different structures, and the present application is not limited thereto. The control device 11 controls the first buffer device 171 and the second buffer device 181 to put the flow of the goods buffered thereon on the sorting device 15. Preferably, the plurality of cache bits on the first cache device 171 are sequentially arranged along the second direction F2.
Further, the first confluence device 17 includes a plurality of third buffer apparatuses 173, and a plurality of third buffer apparatuses 173 are connected to each of the first buffer apparatuses 171. The third buffer device 173 and the first buffer device 171 have the same structure, and it is possible to refer to the first buffer device 171, but it is needless to say that the structure of the third buffer device 173 may be different from that of the first buffer device 171. Specifically, the first buffer device 171 and the third buffer device 173 are connected by a multi-stage horizontal belt conveyor 175. For example, horizontal belt conveyor 175 is 1260mm wide, 850mm high, and 0.6m/s long, as the case may be. Preferably, the multiple horizontal belt conveyors 175 extend along the second direction F2 and are sequentially arranged along the first direction F1, and the multiple horizontal belt conveyors 175 are connected end to end by a turning conveyor 176. The plurality of third buffer devices 173 are used for buffering the goods unloaded by the first unloading apparatus 12, and are merged into the first buffer device 171. Two-level cache is realized through first cache device 171 and third cache device 173, improves the goods buffer memory amount, and is convenient for carry out the structural layout, improves the place utilization ratio.
Further, the first confluence device 17 includes a plurality of fourth buffer devices 174, and a plurality of fourth buffer devices 174 are connected to each third buffer device 173. The fourth buffer 174 has the same structure as the first buffer 171, and may refer to the first buffer 171, but the fourth buffer 174 may have a different structure from the first buffer 171. The fourth buffer means 174 are adapted to buffer the goods unloaded by the first unloading apparatus 12 and merge into the third buffer means 173. The first buffer device 171, the third buffer device 173 and the fourth buffer device 174 realize three-level buffer, so that the cargo buffer amount is further improved, the structural layout is convenient, and the site utilization rate is further improved.
Further, the first confluence device 17 includes a plurality of climbing belts 172, and the plurality of telescopic belts 121 are respectively butted with a plurality of fourth buffer devices 174 through the plurality of climbing belts 172. For example, the climbing belt machine 172 has a width of 1260mm, a climbing angle of 17 °, a starting height of 850mm, and a speed of 0.6m/s. Specifically, the higher end of the climbing belt conveyor 172 is connected with one end of the fourth buffer device 174, and the lower end of the climbing belt conveyor 172 is connected with one end of the telescopic belt conveyor 121, so that the goods are lifted from the lower position to the higher position. Of course, in the case where the height of the telescopic belt conveyor 121 and the height of the fourth buffer device 174 are equal to each other, the telescopic belt conveyor 121 may be directly abutted to the fourth buffer device 174 without providing a climbing belt.
In the embodiment of the present application, the first discharge device 12 and the second discharge device 13 are symmetrical in structure and position, the first merging device 17 and the second merging device 18 are symmetrical in structure and position, and the first loading and unloading area 161 and the second loading and unloading area 162 are symmetrical in structure and position, and the description of the other side of the cargo sorting system 10 is omitted here.
With further reference to fig. 5, fig. 5 is a schematic flow chart of an embodiment of a cargo sorting method provided in the embodiment of the present application. The cargo sorting method is applied to the cargo sorting system 10 in any one of the above embodiments, the execution subject of the cargo sorting method is the control device 11, and the cargo sorting method includes:
s21: and controlling the first unloading equipment to move the goods on the first loading and unloading area to the confluence equipment.
In the present embodiment, the first unloading apparatus 12 is controlled to move the cargo on the first unloading and loading area 161 to the first merging apparatus 17.
In one embodiment, when a truck with cargo is parked on the first loading and unloading area 161, one end of the plurality of telescopic belt conveyors 121 is controlled to abut against the truck. Specifically, the telescopic belt conveyor 121 is controlled to be telescopic, so that the length of the telescopic belt conveyor 121 is adjusted, and then the butt joint with a truck is realized. The telescopic belt conveyor 121 is controlled to rotate so as to move the goods in the first loading and unloading area 161 to the fourth buffer devices 174. Specifically, the telescopic belt conveyors 121 are controlled to rotate so as to move the goods to the lower ends of the plurality of climbing belt conveyors 172, and the plurality of climbing belt conveyors 172 are controlled to rotate so as to move the goods on the plurality of climbing belt conveyors 172 to the plurality of fourth caching devices 174.
When the first merging facility 17 has only two-stage buffers of the first buffer device 171 and the third buffer device 173, the first unloading facility 12 is controlled to move the load on the first loading/unloading area 161 to the plurality of third buffer devices 173. When the first merging facility 17 has only the first buffer device 171, the first unloading facility 12 is controlled to move the load on the first loading/unloading area 161 to the first buffer device 171. Of course, the first merging device 17 may include a fifth buffer device, a sixth buffer device, or more levels of buffer devices, where each fourth buffer device 174 is connected to at least one fifth buffer device, and each fifth buffer device is connected to at least one sixth buffer device. That is, the buffer device at the highest level among the plurality of buffer devices is connected to the sorting apparatus 15, the buffer device at the lowest level among the plurality of buffer devices is connected to the loading and unloading apparatus, and one buffer device at the current level is connected to at least one buffer device at a level lower than the current level. The first unloading apparatus 12 is controlled to move the goods on the first loading and unloading area 161 to the buffer memory device at the lowest level in the multi-level buffer memory devices, and then the goods can be moved to the buffer memory device at the highest level layer by layer through the multi-level buffer memory devices.
S22: and controlling the second unloading equipment to move the goods on the second loading and unloading area to the confluence equipment.
In the illustrated embodiment, first discharge apparatus 12 and second discharge apparatus 13 are symmetrically disposed, and first loading and unloading area 161 and second loading and unloading area 162 are symmetrically configured and positioned. The second discharge apparatus 13 is controlled to move the cargo on the second loading and unloading area 162 to the second joining apparatus 18. The specific step of S22 can refer to S21, which is not described herein.
S23: and controlling the confluence equipment to buffer the goods moved by the first unloading equipment and the second unloading equipment.
In the embodiment of the application, a plurality of caching devices are controlled to cache goods. The fourth buffer device 174 is provided with a plurality of buffer locations for buffering the cargo. Each buffer position of the fourth buffer device 174 is provided with a sensor for detecting whether goods are on the buffer position. Specifically, when detecting that goods exist in the starting end buffer position of the fourth buffer device 174, the fourth buffer device 174 is controlled to move the goods on the fourth buffer device forward by one buffer position as a whole. When the presence of cargo in the head cache slot of the fourth cache device 174 is not detected, the fourth cache device 174 is held stationary. When the goods come, the fourth buffer device 174 moves the whole goods on it forward by one buffer position to provide a vacant position for the coming goods. When the goods are not detected to exist in the starting end buffer position of the fourth buffer device 174, the fourth buffer device 174 is kept still, and the goods on the fourth buffer device may not flow to the sorting equipment 15, so as to realize the buffer function.
Further, the plurality of fourth buffer devices 174 are controlled to merge the cargo into the third buffer device 173, and the third buffer device 173 is controlled to buffer the cargo. The third buffer device 173 is controlled to merge the cargo into the first buffer device 171, and the first buffer device 171 is controlled to buffer the cargo.
The cargo buffering modes of the plurality of third buffering devices 173, the plurality of fourth buffering devices 174, and the buffering devices in the second merging and merging apparatus 14 are the same, and are not described herein again.
S24: and controlling the confluence equipment to confluence the cached goods to the sorting equipment.
In the embodiment of the present application, the first converging device 17 is controlled to move the goods at the end of the first buffer device 171 to the start end of the sorting conveyor 152, or the second converging device 18 is controlled to move the goods at the end of the second buffer device 181 to the start end of the sorting conveyor 152 according to a predetermined frequency. The preset frequency may be 1HZ, 2HZ, etc., and may be set according to the sorting speed of the sorting apparatus 15. For example, if the sorting speed of the sorting apparatus 15 is 1S second, the preset frequency may be set to 1HZ, and the occurrence of jamming of the sorting apparatus 15 may be avoided.
In a specific embodiment, the first converging device 17 may be controlled to alternately move the goods at the end of the first buffer device 171 to the beginning of the sorting conveyor 152, or the second converging device 18 may be controlled to move the goods at the end of the second buffer device 181 to the beginning of the sorting conveyor 152 according to a predetermined frequency.
S25: and controlling the sorting equipment to sort the goods merged by the merging equipment.
In the embodiment of the application, a code scanning device 151 arranged at the starting end of a conveying belt is controlled to scan the goods to obtain the flow direction information of the goods; when the goods are detected to reach the inlet of the sorting chute 153 corresponding to the flow direction information, the sorting conveyor 152 is controlled to move the goods onto the sorting chute 153.
Further, the cargo sorting system 10 further includes a transfer device and a stacking device, and after the sorting conveyor belt 152 is controlled to move the cargo onto the sorting chute 153, the stacking device is controlled to stack the cargo on the sorting chute 153; the transfer device is controlled to transfer the goods stacked on the sorting chute 153 to the first loading and unloading area 161 or the second loading and unloading area 162. The AGV car is generally equipped with an electromagnetic or optical automatic guiding device, can travel along a specified guiding path, and has safety protection and various transfer functions. Generally, the traveling route and behavior can be controlled by a computer, or the traveling route is set up by using an electromagnetic track (electromagnetic path-following system), the electromagnetic track is adhered to the floor, and the unmanned transport vehicle moves and acts by means of the information brought by the electromagnetic track.
Different from the prior art, the application provides a goods sorting method, which comprises the following steps: controlling the first unloading equipment to move the goods on the first loading and unloading area to the confluence equipment; controlling the second unloading equipment to move the goods on the second loading and unloading area to the confluence equipment; controlling the confluence equipment to cache the goods moved by the first unloading equipment and the second unloading equipment; controlling the confluence equipment to confluence the cached goods to the sorting equipment; and controlling the sorting equipment to divide the goods merged by the merging equipment. Through a plurality of buffer memory devices on the confluence equipment to the goods of inflow buffer memory for the goods can in time be uninstalled, and can not cause the letter sorting equipment to load too high, can in time uninstall the goods, vacate the space for the unloading place.
In order to better implement the cargo sorting method in the embodiment of the present application, based on the cargo sorting method, a control apparatus is further provided in the embodiment of the present application, as shown in fig. 6, fig. 6 is a schematic structural diagram of an embodiment of the control apparatus provided in the embodiment of the present application, the control apparatus is applied to a cargo sorting system in any one of the above embodiments, and the control apparatus includes a first unloading module 501, a second unloading module 502, a buffer module 503, a merging module 504, and a sorting module 505:
a first unloading module 501, configured to control the first unloading apparatus to move the cargo on the first unloading area to the merging apparatus;
a second discharge module 502 for controlling the second discharge apparatus to move the cargo on the second discharge area to the merge apparatus;
the buffer module 503 is configured to control the merging equipment to buffer the goods moved by the first unloading equipment and the second unloading equipment;
the merging module 504 is used for controlling merging equipment to merge the cached goods into sorting equipment;
and the sorting module 505 is used for controlling the sorting equipment to sort the goods merged by the merging equipment.
The first unloading module 501 is further configured to control the first unloading equipment to move the goods on the first unloading area to the first merging equipment;
a second discharge module 502 for controlling the second discharge apparatus to move the cargo on the second discharge area to the second merge apparatus;
and the merging module 504 is further configured to control the first merging device and the second merging device to merge the buffered goods into the sorting device.
The sorting module 505 is further configured to control the code scanning device to scan codes after converging the flow of the converging device, so as to obtain flow direction information of the goods; when detecting that the goods reaches the sorting chute entrance that the flow direction information corresponds, control letter sorting conveyer belt removes the goods to the letter sorting spout on.
The converging module 504 is further configured to control the first converging device to move the goods at the tail end of the first buffer device to the start end of the sorting conveyor belt according to a preset frequency, or control the second converging device to move the goods at the tail end of the second buffer device to the start end of the sorting conveyor belt.
The first unloading module 501 is further configured to control the first unloading equipment to move the cargo on the first unloading area to a plurality of third buffer devices;
the buffer module 503 is further configured to control the plurality of third buffer devices to merge the goods thereon to the first buffer device.
The first unloading module 501 is further configured to control the first unloading equipment to move the cargo on the first unloading area to a plurality of fourth buffer devices;
the buffer module 503 is further configured to control the multiple fourth buffer devices to merge the goods thereon to the third buffer device.
The first unloading module 501 is further configured to control one end of each of the plurality of telescopic belt conveyors to abut against the truck when the truck loaded with goods stays on the first loading and unloading area; and controlling the telescopic belt conveyor to rotate so as to move the goods in the first loading and unloading area to the fourth buffer devices.
The sorting module 505 is further used for controlling the stacking device to stack the goods on the sorting chute; and controlling the transfer device to transfer the stacked goods on the sorting chute to a first loading and unloading goods area or a second loading and unloading goods area.
The embodiment of the application also provides a control device, and the control device is applied to the goods sorting system in any one of the above embodiments. As shown in fig. 7, fig. 7 is a schematic structural diagram of another embodiment of the control device provided in the embodiment of the present application, specifically:
the control device may include components such as a processor 801 of one or more processing cores, a memory 802 of one or more computer-readable storage media, a power supply 803, and an input unit 804. It will be appreciated by those skilled in the art that the control device arrangements shown in the figures do not constitute a limitation of the control device and may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. Wherein:
the processor 801 is a control center of the control apparatus, connects various parts of the entire control apparatus by various interfaces and lines, and performs various functions of the control apparatus and processes data by running or executing software programs and/or modules stored in the memory 802 and calling data stored in the memory 802, thereby performing overall monitoring of the control apparatus. Alternatively, processor 801 may include one or more processing cores; preferably, the processor 801 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 801.
The memory 802 may be used to store software programs and modules, and the processor 801 executes various functional applications and data processing by operating the software programs and modules stored in the memory 802. The memory 802 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, application programs required by functions (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data created according to the use of the control apparatus, and the like. Further, the memory 802 may include high speed random access memory and may also include non-volatile memory, such as a magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 802 may also include a memory controller to provide the processor 801 access to the memory 802.
The control device also includes a power supply 803 for supplying power to the various components, and preferably, the power supply 803 may be logically connected to the processor 801 via a power management system, thereby providing management of charging, discharging, and power consumption via the power management system. The power supply 803 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
The control device may also include an input unit 804, the input unit 804 being operable to receive input numeric or character information and to generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
Although not shown, the control apparatus may further include a display unit and the like, which are not described in detail herein. Specifically, in this embodiment, the processor 801 in the control device loads an executable file corresponding to a process of one or more application programs into the memory 802 according to the following instructions, and the processor 801 runs the application programs stored in the memory 802, thereby implementing various functions as follows:
controlling the first unloading equipment to move the goods on the first loading and unloading area to the confluence equipment;
controlling the second unloading equipment to move the goods on the second loading and unloading area to the confluence equipment;
controlling the confluence equipment to cache the goods moved by the first unloading equipment and the second unloading equipment;
controlling the confluence equipment to confluence the cached goods to the sorting equipment;
and controlling the sorting equipment to sort the goods merged by the merging equipment.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by instructions controlling associated hardware, and the instructions may be stored in a computer-readable storage medium and loaded and executed by a processor.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, an embodiment of the present application provides a computer-readable storage medium, which may include: read Only Memory (ROM), random Access Memory (RAM), magnetic or optical disks, and the like. Stored thereon, a computer program is loaded by a processor to execute the steps of any of the cargo sorting methods provided by the embodiments of the present application. For example, the computer program may be loaded by a processor to perform the steps of:
controlling the first unloading equipment to move the goods on the first loading and unloading area to the confluence equipment;
controlling the second unloading equipment to move the goods on the second loading and unloading area to the confluence equipment;
controlling the confluence equipment to cache the goods moved by the first unloading equipment and the second unloading equipment;
controlling the confluence equipment to confluence the cached goods to the sorting equipment;
and controlling the sorting equipment to sort the goods merged by the merging equipment.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and parts that are not described in detail in a certain embodiment may refer to the above detailed descriptions of other embodiments, and are not described herein again.
In specific implementation, each unit or structure may be implemented as an independent entity, or may be combined arbitrarily to be implemented as the same entity or several entities, and specific implementation of each unit or structure may refer to the foregoing method embodiment, which is not described herein again.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
The above detailed description is provided for a cargo sorting method, a cargo sorting system and a cargo sorting device provided in the embodiments of the present application, and specific examples are applied in the present application to explain the principles and embodiments of the present application, and the description of the above embodiments is only used to help understand the method and the core ideas of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (11)
1. The goods sorting method is characterized by being applied to a goods sorting system, wherein the goods sorting system comprises control equipment, a first goods loading and unloading area and a second goods loading and unloading area which are sequentially arranged along a first direction; a sorting device, a converging device, a first unloading device and a second unloading device are arranged between the first loading and unloading area and the second loading and unloading area, the sorting device and the converging device are sequentially arranged along a second direction, the first unloading device, the converging device and the second unloading device are sequentially arranged along the first direction, the converging device comprises a plurality of cache devices, the first direction is intersected with the second direction, the converging device comprises a first converging device, the first converging device comprises a first cache device, a plurality of cache positions are arranged on the first cache device and used for caching cargos, and a sensor is arranged on each cache position of the first cache device and used for detecting whether cargos exist on the cache position;
the control equipment is an execution main body, and the sorting method comprises the following steps:
controlling a first unloading device to move the goods on the first loading and unloading area to the confluence device;
controlling a second unloading device to move the goods on a second loading and unloading area to the confluence device;
controlling the confluence equipment to cache the goods moved by the first unloading equipment and the second unloading equipment, controlling the first caching device to move the whole goods on the first caching device forward by one caching position when detecting that the goods exist in the caching position at the starting end of the first caching device, and keeping the first caching device static when not detecting that the goods exist in the caching position at the starting end of the first caching device;
controlling the confluence equipment to confluence the cached goods to the sorting equipment;
and controlling the sorting equipment to sort the goods merged by the merging equipment.
2. The method for sorting goods as claimed in claim 1, wherein the combining facility comprises a second combining facility, and the first discharge facility, the first combining facility, the second combining facility and the second discharge facility are arranged in this order along the first direction,
the controlling the first unloading apparatus to move the cargo on the first loading and unloading area to the merging apparatus includes:
controlling the first unloading equipment to move the goods on the first loading and unloading area to the first confluence equipment;
the controlling the second unloading apparatus to move the cargo on the second loading and unloading area to the merging apparatus includes:
controlling the second unloading equipment to move the goods on the second loading and unloading area to the second confluence equipment;
the controlling the merging device to merge the buffered goods into the sorting device includes:
and controlling the first confluence equipment and the second confluence equipment to confluence the cached goods to the sorting equipment.
3. The method for sorting goods according to claim 2, wherein the sorting apparatus comprises a sorting conveyor and a plurality of sorting chutes on both sides of the sorting conveyor, a starting end of the sorting conveyor is connected to the merging apparatus, a code scanning device is provided at the starting end of the sorting conveyor,
control the letter sorting equipment is to the goods after the confluence equipment confluence sorts, includes:
controlling a code scanning device to scan codes after confluence of the confluence equipment to obtain flow direction information of the goods;
when detecting that the goods reach the inlet of the sorting chute corresponding to the flow direction information, controlling the sorting conveyor belt to move the goods to the sorting chute.
4. The sorting method of the cargo according to claim 3, wherein the second merging device includes a second buffer means,
the controlling the first converging device and the second converging device to converge the buffered goods to the sorting device includes:
and controlling the first converging equipment to move the goods at the tail end of the first buffer device to the starting end of the sorting conveyor belt according to a preset frequency, or controlling the second converging equipment to move the goods at the tail end of the second buffer device to the starting end of the sorting conveyor belt.
5. The method for sorting commodities according to claim 4, wherein said first merging facility includes a plurality of third buffer devices, a plurality of said third buffer devices being connected to each of said first buffer devices,
the controlling the first unloading equipment to move the goods on the first loading and unloading area to the first confluence equipment comprises the following steps:
controlling the first unloading equipment to move the cargos on the first loading and unloading area to the plurality of third buffer devices;
the control of the first confluence equipment to move the goods at the tail end of the first buffer device to the starting end of the sorting conveyor belt comprises the steps of;
and controlling the plurality of third buffer devices to merge the goods on the plurality of third buffer devices to the first buffer device.
6. The sorting method of cargo according to claim 5, wherein the first converging device includes a plurality of fourth buffer devices, each of the third buffer devices being connected to a plurality of the fourth buffer devices,
said controlling said first discharge apparatus to move cargo on a first loading and unloading area to said plurality of third buffer means, comprising:
controlling the first unloading equipment to move the cargos on the first loading and unloading area to the plurality of fourth cache devices;
before the controlling the plurality of third buffer devices to merge the goods thereon to the first buffer device, including;
and controlling the plurality of fourth buffer devices to merge the goods on the fourth buffer devices to the third buffer devices.
7. The method for sorting cargo according to claim 6, wherein the first unloading apparatus comprises a plurality of telescopic conveyors, the plurality of telescopic conveyors respectively interface with the plurality of fourth buffer devices,
said controlling said first discharge apparatus to move cargo on a first loading and unloading area to said plurality of fourth buffer devices comprises:
when a truck with goods stays on the first loading and unloading area, controlling one ends of the plurality of telescopic belt conveyors to abut against the truck;
and controlling the telescopic belt conveyor to rotate so as to move the goods in the first loading and unloading area to the fourth buffer devices.
8. The method of sorting a cargo according to claim 3 wherein the cargo sorting system further comprises a transfer device and a palletizing device, the control of the sorting conveyor moving the cargo onto the sorting chute, and thereafter further comprising:
controlling a stacking device to stack the goods on the sorting chute;
and controlling a transfer device to transfer the goods stacked on the sorting chute to a first loading and unloading area or a second loading and unloading area.
9. The cargo sorting system is characterized by comprising a first loading and unloading cargo area and a second loading and unloading cargo area which are sequentially arranged along a first direction; the goods loading and unloading system comprises a first loading and unloading area, a second loading and unloading area, a first merging device, a second unloading device and a plurality of merging devices, wherein sorting equipment, merging equipment, first unloading equipment and second unloading equipment are arranged between the first loading and unloading area and the second loading and unloading area, the sorting equipment and the merging equipment are sequentially arranged along a second direction, the first unloading equipment, the merging equipment and the second unloading equipment are sequentially arranged along the first direction, the merging equipment comprises the first merging equipment, the first merging equipment comprises a first caching device, a plurality of caching positions are arranged on the first caching device and used for caching goods, a sensor is arranged on each caching position of the first caching device and used for detecting whether goods exist on the caching position, when goods exist in the caching position at the starting end of the first caching device, the first caching device is controlled to integrally move one caching position forward, and when the goods exist in the caching position at the starting end of the first caching device, the first caching device is kept still.
10. The control equipment is characterized by being applied to a cargo sorting system, and the cargo sorting system further comprises a first loading and unloading area and a second loading and unloading area which are sequentially arranged along a first direction; a sorting device, a converging device, a first unloading device and a second unloading device are arranged between the first loading and unloading area and the second loading and unloading area, the sorting device and the converging device are sequentially arranged along a second direction, the first unloading device, the converging device and the second unloading device are sequentially arranged along the first direction, the converging device comprises a plurality of cache devices, the first direction is intersected with the second direction, the converging device comprises a first converging device, the first converging device comprises a first cache device, a plurality of cache positions are arranged on the first cache device and used for caching cargos, and a sensor is arranged on each cache position of the first cache device and used for detecting whether cargos exist on the cache position;
the control apparatus includes:
the first unloading module is used for controlling the first unloading equipment to move the goods on the first unloading area to the confluence equipment;
the second unloading module is used for controlling the second unloading equipment to move the goods on the second unloading area to the confluence equipment;
the buffer module is used for controlling the confluence equipment to buffer the goods moved by the first unloading equipment and the second unloading equipment, controlling the first buffer device to move the whole goods on the first buffer device forward by one buffer position when detecting that the goods exist in the buffer position at the starting end of the first buffer device, and keeping the first buffer device static when not detecting that the goods exist in the buffer position at the starting end of the first buffer device;
the confluence module is used for controlling the confluence equipment to confluence the cached goods to the sorting equipment;
and the sorting module is used for controlling the sorting equipment to sort the goods merged by the merging equipment.
11. A computer-readable storage medium, having stored thereon a computer program which is loaded by a processor for performing the steps of the method for sorting goods according to any of claims 1-8.
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| CN202010195769.9A CN113492106B (en) | 2020-03-19 | 2020-03-19 | Goods sorting method, goods sorting system and device |
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| CN114345713B (en) * | 2021-12-23 | 2024-05-10 | 杭州银弹科技有限公司 | Reciprocating sorting system and sorting method |
| CN115055382B (en) * | 2022-06-10 | 2024-06-18 | 北京京东振世信息技术有限公司 | Sorting line system and sorting control method |
| CN115610988B (en) * | 2022-11-07 | 2023-06-09 | 湖南视比特机器人有限公司 | Automatic sorting and stacking conveying system and automatic control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB8317975D0 (en) * | 1983-07-01 | 1983-08-03 | Post Office | Conveyor sorting system |
| CA2844967C (en) * | 2007-09-07 | 2016-02-02 | Dematic Corp. | Conveyor systems |
| AU2013390252B2 (en) * | 2013-05-22 | 2017-08-24 | Dematic S.R.L. | Sorting conveyor with luminous indicator for manual loading |
| CN204384405U (en) * | 2014-12-19 | 2015-06-10 | 顺丰速运有限公司 | A kind of unloading shunting device |
| CN104828577A (en) * | 2015-05-12 | 2015-08-12 | 昆明昆船物流信息产业有限公司 | Automatic unloading system for crude tobacco gunny bags |
| CN105398772A (en) * | 2015-12-14 | 2016-03-16 | 芜湖恒信汽车内饰制造有限公司 | Automatic assembling and transporting assembly line |
| CN108816777B (en) * | 2017-05-26 | 2021-03-19 | 安徽省一一通信息科技有限公司 | Ultrahigh-speed sorting method |
| CN207192351U (en) * | 2017-08-18 | 2018-04-06 | 顺丰速运有限公司 | A kind of entrucking screens inversely fills easing gear |
| CN110479616A (en) * | 2019-07-17 | 2019-11-22 | 浙江申振机械科技有限公司 | A kind of express parcel sorting method and sorting system |
| CN110844428A (en) * | 2019-11-14 | 2020-02-28 | 王博 | Express logistics transfer method |
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