CN110899127A - Goods layering letter sorting system - Google Patents

Goods layering letter sorting system Download PDF

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Publication number
CN110899127A
CN110899127A CN201910994345.6A CN201910994345A CN110899127A CN 110899127 A CN110899127 A CN 110899127A CN 201910994345 A CN201910994345 A CN 201910994345A CN 110899127 A CN110899127 A CN 110899127A
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China
Prior art keywords
sorting
goods
buffer
conveyor belt
layering
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CN201910994345.6A
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Chinese (zh)
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CN110899127B (en
Inventor
袁子良
王晓军
邹翔
陈月山
王永建
宋阿银
王付龙
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Dongxi Intelligent System Shanghai Co Ltd
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Dongxi Intelligent System Shanghai Co Ltd
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Priority to CN201910994345.6A priority Critical patent/CN110899127B/en
Publication of CN110899127A publication Critical patent/CN110899127A/en
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Publication of CN110899127B publication Critical patent/CN110899127B/en
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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
    • 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
    • B07C3/008—Means for collecting objects, e.g. containers for sorted mail items
    • 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
    • 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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  • Warehouses Or Storage Devices (AREA)

Abstract

The invention discloses a goods layered sorting system which comprises a front-section conveyor belt, a layering mechanism, a sorting mechanism, a cache channel and a connecting vehicle, wherein the layering mechanism is used for primarily layering goods, the sorting mechanism is used for sorting the goods to the cache channel in detail, and the goods are transferred through the connecting vehicle when the cache channel reaches a certain amount. According to the invention, two-stage goods sorting is carried out after layering, so that the high utilization rate of space is realized, meanwhile, the sorting channel is totally closed by the sorting mechanism, the phenomenon of package clamping of goods in the transportation process is avoided, the goods are prevented from being scraped, and the high-efficiency and high-quality goods sorting is realized.

Description

Goods layering letter sorting system
Technical Field
The invention relates to the field of cargo sorting, in particular to a cargo layered sorting system.
Background
With the rapid development of electronic commerce, each large electronic commerce introduces automation technology into each link of the warehouse logistics industry, such as a package sorting link, so as to promote the intelligent acceleration and automatic fresh injection of the industry.
At present, most warehouse logistics sorting methods adopt single-layer robots for sorting, the quantity of goods carried by each robot at one time is limited, and the sorting efficiency is low. And the existing sorting system can not effectively utilize space resources, so that the occupied area is large and the space resources are wasted.
Disclosure of Invention
The invention aims to provide a logistics transfer vehicle, which can realize high utilization rate of space, avoid the phenomenon of package clamping and goods scraping in the transportation process of goods and realize high-efficiency and high-quality goods sorting.
The present invention adopts a technical solution for solving the above technical problems to provide a goods layered sorting system, which comprises:
the front-section conveyor belt is provided with at least one front-section input part for receiving goods and a front-section output part for outputting the goods, and is provided with a first material information identification device for acquiring layering information of the goods;
the layering mechanism comprises a primary layering conveyor belt, a swinging conveyor belt and at least two secondary layering conveyor belts, wherein the swinging conveyor belt is provided with a swinging support rod, the primary layering conveyor belt is used for receiving goods, and the secondary layering conveyor belts are used for outputting the goods;
the first controller is coupled with the first material information recognition device and sets the movement position of the swinging support rod according to the layering information, and the first controller is coupled with the swinging support rod and controls the swinging support rod to move the goods to the goods layer marked by the layering information;
the sorting mechanism comprises a sorting conveyor belt, a second material information recognition device and at least two sorting devices, wherein the second material information recognition device is used for acquiring sorting information of goods, each sorting device comprises a sorting goods sensor, a sorting blocking mechanism and a sorting push-out mechanism, one side of the sorting conveyor belt is a sorting input part used for bearing the goods from the second-level layered conveyor belt, and each sorting device is a sorting output part used for outputting the goods;
the second controller is coupled with the second material information identification device and used for setting the motion state of the sorting push-out mechanism according to the sorting information, and the second controller is coupled with the sorting push-out mechanism and used for controlling the sorting push-out mechanism to push out the goods;
the buffer channel comprises an unpowered channel, the unpowered channel is provided with a buffer input part and a buffer output part, the buffer input part is connected with the sorting mechanism and bears the goods from the sorting device, the buffer input part is provided with a first buffer goods sensor, and the buffer output part is provided with a second buffer goods sensor and a buffer blocking mechanism;
the transfer trolley comprises a fixed rack, wherein a transmission rack is arranged in the fixed rack, a transfer conveyor belt is arranged in the transmission rack, the transfer conveyor belt is provided with a transfer part for inputting and outputting goods, and the transfer part is provided with a transfer goods sensor and a transfer blocking mechanism;
the third controller is coupled with the first cached cargo sensor, the second cached cargo sensor and the transfer trolley, and controls the transfer trolley to move to the cache channel before according to the detection information of the first cached cargo sensor and the second cached cargo sensor;
and the fourth controller is coupled with the transfer cargo sensor, the first buffer cargo sensor, the second buffer cargo sensor, the buffer blocking mechanism, the transfer vehicle and the transfer blocking mechanism, and when the transfer vehicle reaches the buffer channel, the fourth controller controls the buffer blocking mechanism and the transfer blocking mechanism to be opened so that the cargo enters the transfer vehicle, and when the transfer cargo sensor detects that the transfer vehicle is fully loaded or the first buffer cargo sensor and the second buffer cargo sensor detect that the buffer channel is unloaded, the fourth controller controls the buffer blocking mechanism and the transfer blocking mechanism to be closed so as to prohibit the cargo from entering the transfer vehicle.
Furthermore, the layering mechanism is in multi-level repeated arrangement to form a binary tree-shaped branch structure.
Further, the swing supporting rod is a hydraulic linear actuator, an electric linear actuator or a pneumatic linear actuator.
Furthermore, the sorting and pushing mechanism comprises a pushing fixed support, a first guide sleeve, a linear driver and a second guide sleeve are sequentially mounted on the pushing fixed support, a first guide rod is arranged in the first guide sleeve, a second guide rod is arranged in the second guide sleeve, the first guide rod, the second guide rod and a push rod of the linear driver are connected with a sorting push plate, a linkage rod is arranged on the sorting push plate, and a barb is machined on the linkage rod.
Furthermore, the sorting blocking mechanism comprises two blocking fixed supports which are oppositely arranged, the fixed supports are provided with turnover shafts, the turnover shafts are provided with L-shaped blocking pieces, the L-shaped blocking pieces are provided with blocking plates, and the L-shaped blocking pieces and the barbs form interlocking.
Further, the bottom of the buffer channel is provided with a rotatable roller.
Furthermore, a horizontal driving device and a horizontal moving guide rail are arranged on the fixed rack, a horizontal moving guide wheel, a lifting driving device and a lifting moving guide rail are arranged on the transmission rack, the horizontal moving guide wheel is arranged in the horizontal moving guide rail, a lifting moving guide wheel is arranged on the connection conveyor belt, and the lifting moving guide wheel is arranged in the lifting moving guide rail.
Furthermore, the horizontal driving device comprises a horizontal driving motor, a first horizontal driving belt, a second horizontal driving belt, a synchronous guide wheel and a synchronous driving belt, a horizontal driving shaft is arranged on the horizontal driving motor, the first horizontal driving belt is wound on the horizontal driving shaft and connected with the transmission rack, the synchronous driving belt is wound on the horizontal driving shaft and wound on the synchronous guide wheel, and the second driving belt is wound on the synchronous guide wheel and connected with the transmission rack.
Further, the lifting driving device comprises a lifting driving motor, a first lifting conveying belt and a second lifting conveying belt, a lifting driving shaft is arranged on the lifting driving motor, the first lifting conveying belt is arranged on the lifting driving shaft in a winding mode and is connected with the connection conveying belt, and the second lifting conveying belt is arranged on the lifting driving shaft in a winding mode and is connected with the connection conveying belt.
Compared with the prior art, the invention has the following beneficial effects: the invention realizes high utilization rate of space by first layering and then sorting two-stage goods, and simultaneously, the sorting channel is totally closed by the sorting mechanism, thereby avoiding the package clamping phenomenon of the goods in the transportation process and avoiding the goods scraping, and the invention has the following specific advantages: 1. the space utilization rate is high due to the three-dimensional layered sorting; 2. the sorting blocking mechanism seals the sorting channel, so that the sorting quality is high; 3. multilayer letter sorting, multilayer buffer memory, multilayer are plugged into, and letter sorting is efficient.
Drawings
FIG. 1 is a front view of the present invention for a hierarchical cargo sorting system;
FIG. 2 is a top plan view of the present invention cargo level sorting system;
FIG. 3 is a left side view of the present invention cargo level sorting system;
FIG. 4 is a schematic view of the layering and sorting mechanisms of the present invention cargo layering and sorting system;
FIG. 5 is a top plan view of a sorting mechanism of the present invention for a hierarchical cargo sorting system;
FIG. 6 is a partial cross-sectional view of FIG. 5;
FIG. 7 is a schematic diagram of a buffer passage of the hierarchical cargo sorting system according to the present invention;
FIG. 8 is a main view of a docking vehicle of the hierarchical cargo sorting system of the present invention;
fig. 9 is a top view of the transfer cart of the layered cargo sorting system of the present invention.
In the figure:
1-a front section conveyor belt; 101-a front-end input; 102-a front-stage output; 103-first material information identification means; 2-a layering mechanism; 201-first level layered conveyer belt; 202-an oscillating conveyor belt; 203-swinging the support bar; 204-a secondary layered conveyer belt; 3-a sorting mechanism; 301-sorting conveyor belts; 302-second material information identification means; 303-sort cargo sensors; 304-a sorting barrier mechanism; 3041-blocking the fixed support; 3042-a turning shaft; 3043-an L-shaped baffle plate; 3044-a blocking device; 3045-a barrier plate; 305-a sorting ejection mechanism; 3051-pushing out the fixed support; 3052-a first guide sleeve; 3053-linear drive; 3054-a second guide sleeve; 3055-a first guide; 3056-a second guide; 3057-a push rod; 3058-sorting push plate; 3059-a gangbar; 30591-barbs; 4-caching the channel; 401-unpowered channel; 4011-cache input; 4012-buffer output; 4013-a rotatable roller; 403-a first cached good sensor; 404-a second cached good sensor; 405-a cache blocking mechanism; 5-a transfer vehicle; 501-fixing a frame; 5011-horizontal drive motor; 5012-first horizontal conveyor; 5013-a second horizontal conveyor; 5014-synchronous guide wheel; 5015-synchronous conveyor; 5016-horizontal drive shaft; 502-a drive housing; 5021, a horizontal movement guide wheel; 5022, lifting moving guide rails; 5023, a lifting driving motor; 5024, lifting the conveyor belt; 503-docking conveyor belt; 5031-a lifting motion guide wheel; 504-docked cargo sensor; 505 — a docking barrier mechanism.
Detailed Description
The invention is further described below with reference to the figures and examples.
Referring to fig. 1, 2 and 3, the goods layered sorting system of the present invention includes a front conveyor 1, a layering mechanism 2, a sorting mechanism 3, a buffer passage 4 and a transfer cart 5.
Referring to fig. 4, the front-end conveyor belt 1 has at least one front-end input portion 101 for receiving goods and one front-end output portion 102 for outputting goods, and the front-end conveyor belt 1 further has a first material information identification device 103, and the first material information identification device 103 is used for acquiring layering information of the goods. The layering mechanism 2 is a binary tree-shaped branching structure and comprises a first-level layering conveyor belt 201, a swinging conveyor belt 202 and a second-level layering conveyor belt 204, wherein a swinging support rod 203 is arranged on the swinging conveyor belt 202, and the swinging support rod 203 is a hydraulic linear driver, an electric linear driver or a pneumatic linear driver and is used for changing the conveying direction of the swinging conveyor belt 202.
Anterior segment conveyer belt 1 and layering mechanism 2 and first controller coupling, first controller acquire the layering information on the goods according to first material information recognition device, and then control swing bracing piece 203 transports corresponding letter sorting layer with the goods.
A plurality of hierarchical structure repeated arrangement form binary tree branch structure, and the second grade layering conveyer belt of one-level above promptly carries out layering many times once more as next level hierarchical mechanism's goods input end, realizes more meticulous letter sorting.
Referring to fig. 4 and 5, the sorting mechanism 3 includes a sorting conveyor 301, a second material information recognition device 302, and at least 2 sorting devices including a sorted-goods sensor 303, a sorting blocking mechanism 304, and a sorting push-out mechanism 305.
The second controller is coupled to the second material information recognition device 302, the sorted goods sensor 303, and the sorting push-out mechanism 305, respectively. The goods are transmitted to the sorting conveyor belt 301 through the second-level layered conveyor belt 204, the second material information recognition device 302 confirms sorting information of the goods and sets a sorting action of the sorting push-out mechanism 305, when the sorting goods sensor 303 detects that the goods reach a sorting position, the sorting push-out mechanism 305 pushes out the goods in a direction perpendicular to the goods conveying direction, and the goods enter the buffer channel 4.
Referring to fig. 5 and 6, the sorting and blocking mechanism 304 includes two sets of blocking fixing brackets 3041, the two sets of blocking fixing brackets 3041 are oppositely disposed and have holes, a turning shaft 3042 is installed in the holes, an L-shaped baffle 3043 is installed on the turning shaft 3042, a blocking plate 3045 is installed on the L-shaped baffle 3043, and a blocking device 3044 is installed on one side of the L-shaped baffle 3043.
Sorting push-out mechanism 305 includes pushing out fixed bolster 3051, and push out fixed bolster 3051 is last to install first uide bushing 3052, linear actuator 3053, second uide bushing 3054 in proper order, is equipped with second guide arm 3056 in first uide bushing 3055, the second uide bushing 3054 in, is equipped with push rod 3057 in the linear actuator 3053, and push rod 3057, first guide arm 3055 and second guide arm 3056 link to each other with letter sorting push pedal 3058. The push plate 3058 is provided with a linkage rod 3059, the linkage rod 3059 is provided with a barb 30591, and the barb 30591 and the L-shaped baffle 3043 are interlocked.
The blocking device 3044 restricts the counterclockwise movement of the blocking plate 3045 because the barb 30591 and the L-shaped stop 3043 form an interlock, i.e., the blocking plate 3045 cannot move clockwise. In the process of transporting goods, the sorting barrier 3045 seals the sorting opening, so that the phenomenon that the goods are clamped at the sorting opening is avoided, and the scraping of the goods and the sorting opening is reduced. When goods are sorted, the sorting push-out mechanism 305 is controlled to drive the linear driver 3053 to extend out of the push rod 3057, so that the sorting push plate 3058 pushes the goods, when the sorting push plate 3058 acts in a direction perpendicular to the conveying direction of the goods, the linkage rod 3059 also moves forwards, the clockwise movement limitation of the blocking plate 3045 is eliminated, the blocking plate 3045 is pushed by the goods, a sorting opening is opened, and the goods enter the buffer channel 4. After the goods enter the buffer channel 4, the blocking plate 3045 returns to the initial state under the action of gravity, the sorting and pushing mechanism 304 also resets, and the linkage rod 3059 and the L-shaped blocking piece 3043 continue to form interlocking.
Referring to fig. 6, the buffer passage comprises an unpowered passage 401, the unpowered passage 401 comprises a buffer input 4011 and a buffer output 4012, the buffer input 4011 is connected with the sorting barrier mechanism 304 and receives goods from the sorting barrier mechanism 304, and the bottom of the unpowered passage 401 is provided with a rotatable roller 4013, and the goods can slide down along the unpowered passage according to self gravity. The buffer input unit 4011 is provided with a first buffer cargo sensor 403, and the buffer output unit 4012 is provided with a second buffer cargo sensor 404 and a buffer stop mechanism 405. The buffer blocking mechanism 405 is used to block the cargo from leaving the buffer passage 4 in the non-connected state.
Referring to fig. 7, 8 and 9, the connecting vehicle 5 includes a fixed frame 501, a transmission frame 502 is provided in the fixed frame 501, a connecting conveyor belt 503 is provided in the transmission frame 502, the connecting conveyor belt 503 is provided with a connecting portion 5031 for outputting and outputting a cargo, and the connecting portion 5031 is provided with a connecting cargo sensor 504 and a connecting blocking mechanism 505. The number of the connected cargo sensors 504 is two, and the two groups of connected cargo sensors are respectively arranged at two ends of the connecting conveyor belt 503 and used for detecting the number of the cargos on the connecting conveyor belt 503. The connecting conveyor belt 503 has both forward rotation and reverse rotation functions, and can realize bidirectional conveyance of goods.
The fixed rack 501 is provided with a horizontal driving device and a horizontal moving guide rail, the horizontal driving device comprises a horizontal driving motor 5011, a first horizontal conveying belt 5012, a second horizontal conveying belt 5013, a synchronous guide wheel 5014 and a synchronous conveying belt 5015, a horizontal driving shaft 5016 is arranged on the horizontal driving motor 5011, the first horizontal conveying belt 5012 and the synchronous conveying belt 5015 are wound on the horizontal driving shaft 5016, the first horizontal conveying belt 5012 is connected with the transmission rack 502, the synchronous conveying belt 5015 is further wound on the transmission guide wheel 5014 and the horizontal driving shaft 5016, and the second conveying belt 5013 is also wound on the transmission guide wheel 5014 and connected with the transmission rack 502.
The transmission rack 502 is provided with a horizontal movement guide wheel 5021, a lifting driving device and a lifting movement guide rail 5022, the horizontal movement guide wheel 5021 is arranged in the horizontal movement guide rail, the lifting driving device comprises a lifting driving motor 5023 and a lifting conveyor belt 5024, a lifting driving shaft is arranged on the lifting driving motor 5023, and the lifting driving shaft is wound with the lifting conveyor belt 5024 and is connected with the conveyor belt 503.
The third controller is coupled to the first buffer cargo sensor 403, the second buffer cargo sensor 404 and the transfer car 5.
The fourth controller is coupled to the third controller, the buffer blocking mechanism 405, the docking blocking mechanism 505, and the docked cargo sensor.
The first buffer cargo sensor 403 and the second buffer cargo sensor 404 are used for detecting the cargo state in the buffer passage: when the first cache cargo sensor 403 is activated and the second cache cargo sensor 404 is deactivated, it is determined that the cache channel 4 has cargo; when the first cache cargo sensor 403 is actuated and the second cache cargo sensor 404 is actuated, judging that the cache channel 4 is full; when the first cache cargo sensor 403 is not actuated and the second cache cargo sensor 404 is not actuated, judging that no load exists in the cache channel;
when the third controller detects that the buffer channel 4 is fully loaded, the horizontal driving motor 5011 of the transfer trolley 5 is controlled to realize horizontal movement of the transfer trolley and the lifting driving motor 5023 of the transfer trolley 5 is controlled to realize lifting movement of the transfer trolley, so that the transfer trolley 5 reaches the buffer channel 4.
The horizontal driving motor 5011 controls the horizontal driving shaft 502016 to rotate, so that the horizontal driving shaft is moved around the synchronous conveyor 5015 and the first conveyor 5012 arranged above, and the synchronous conveyor 5015 drives the synchronous guide wheel 5014 to rotate to drive the second conveyor 5013 to move. The first conveyor 5012 and the second conveyor 5013 jointly pull the driving frame 502 to move in the horizontal direction.
The lifting driving motor 5023 controls the lifting driving shaft to rotate, drives the lifting conveyor belt 5024 to move, and pulls the connecting conveyor belt to move in the vertical direction
When the transfer vehicle 5 arrives at the set position, the fourth controller controls the buffer stop mechanism 405 and the transfer stop mechanism 505 to release, so that the cargo is transferred from the buffer passage 4 to the transfer conveyor 503. When the cargo transfer vehicle sensor is activated, it is determined that the transfer vehicle is fully loaded, the fourth controller controls the cache blocking mechanism 405 and the transfer blocking mechanism 505 to be closed, and feeds back to the third controller, so that the transfer vehicle transfers the cargo to the transfer area.
Although the present invention has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (9)

1. A hierarchical cargo sorting system, comprising:
front conveyor (1): the front-end conveyor belt (1) is provided with at least one front-end input part (101) for receiving goods and a front-end output part (102) for outputting the goods, and is provided with a first material information identification device (103), and the first material information identification device (103) is used for acquiring layering information of the goods;
layering mechanism (2): the conveying device comprises a primary layered conveyor belt (201), a swing conveyor belt (202) and at least two secondary layered conveyor belts (204), wherein a swing supporting rod (203) is arranged on the swing conveyor belt (202), the primary layered conveyor belt (201) is used for receiving goods, and the secondary layered conveyor belt (204) is used for outputting the goods;
a first controller: the first controller is coupled with the first material information recognition device (103) and sets the movement position of the swinging support rod (203) according to the layering information, and the first controller is coupled with the swinging support rod (203) and controls the swinging support rod (203) to move the goods to the goods layer identified by the layering information;
sorting mechanism (3): the sorting device comprises a sorting conveyor belt (301), a second material information recognition device (302) and at least two sorting devices, wherein the second material information recognition device (302) is used for acquiring sorting information of goods, the sorting devices comprise a sorting goods sensor (303), a sorting blocking mechanism (304) and a sorting push-out mechanism (305), one side of the sorting conveyor belt (301) is a sorting input part and used for bearing the goods from the secondary layered conveyor belt (204), and the sorting devices are sorting output parts and used for outputting the goods;
a second controller: the second controller is coupled with the second material information identification device (302) and sets the motion state of the sorting push-out mechanism (305) according to the sorting information, and the second controller is coupled with the sorting push-out mechanism (305) and controls the sorting push-out mechanism (305) to push out the goods;
cache channel (4): the sorting device comprises an unpowered channel (401), wherein the unpowered channel (401) is provided with a buffer input part (4011) and a buffer output part (4012), the buffer input part (4011) is connected with the sorting mechanism (3) and bears cargos from the sorting device, the buffer input part (4011) is provided with a first buffer cargo sensor (403), and the buffer output part (4012) is provided with a second buffer cargo sensor (404) and a buffer blocking mechanism (405);
a transfer vehicle (5): the device comprises a fixed rack (501), wherein a transmission rack (502) is arranged in the fixed rack (501), a connection conveyor belt (503) is arranged in the transmission rack (502), the connection conveyor belt (503) is provided with a connection part for inputting and outputting goods, and the connection part is provided with a connection goods sensor (504) and a connection blocking mechanism (505);
a third controller: the first buffer cargo sensor (403), the second buffer cargo sensor (404) and the transfer trolley (5) are coupled, and the transfer trolley (5) is controlled to go to the buffer passage (4) according to the detection information of the first buffer cargo sensor (403) and the second buffer cargo sensor (404);
a fourth controller: coupled with the docked cargo sensor (504), the first cached cargo sensor (403), the second cached cargo sensor (404), the cache blocking mechanism (405), the docking vehicle (5) and the docking blocking mechanism (505), when the transfer vehicle (5) arrives at the buffer passage (4), the fourth controller controls the buffer blocking mechanism (405) and the transfer blocking mechanism (505) to be opened, so that the goods enter the transfer vehicle (5), -the first buffer cargo sensor (403) and the second buffer cargo sensor (404) monitor that the buffer lane is empty when the transfer vehicle (5) is detected by the transfer cargo sensor (504) as being full, the fourth controller controls the buffer blocking mechanism (405) and the transfer blocking mechanism (505) to be closed, and goods are forbidden to enter the transfer vehicle (5).
2. The system for the hierarchical sorting of goods according to claim 1, characterized in that the hierarchical organization (2) is in a multi-level repetitive arrangement, forming a binary tree-like branching structure.
3. The goods layering and sorting system of claim 1, wherein the swinging support bar (203) is a hydraulic linear actuator or an electric linear actuator or a pneumatic linear actuator.
4. The goods layered sorting system according to claim 1, wherein the sorting and pushing mechanism (305) comprises a pushing fixing support (3051), a first guide sleeve (3052), a linear driver (3053) and a second guide sleeve (3054) are sequentially arranged on the pushing fixing support, a first guide rod (3055) is arranged in the first guide sleeve (3052), a second guide rod (3056) is arranged in the second guide sleeve (3054), the first guide rod (3055), the second guide rod (3056) and a push rod (3057) of the linear driver (3053) are connected with a sorting push plate (3058), a linkage rod (3059) is arranged on the sorting push plate (3058), and a barb (30591) is processed on the linkage rod (3059).
5. The goods layering and sorting system according to claim 1, wherein the sorting blocking mechanism (304) comprises two blocking fixing supports (3041), the two blocking fixing supports (3041) are oppositely arranged, a turning shaft (3042) is arranged on each fixing support, an L-shaped baffle (3043) is arranged on each turning shaft, a blocking device (3044) is arranged on each fixing support, each blocking device (3044) is located on the anticlockwise movement track of each L-shaped baffle (3043), a blocking plate (3045) is arranged on each L-shaped baffle (3043), and the L-shaped baffles (3045) and the barbs (30591) form interlocking.
6. The system for the layered sorting of goods according to claim 1, wherein the bottom of the unpowered channel (401) is provided with rotatable rollers (4013).
7. The goods layering and sorting system according to claim 1, wherein a horizontal driving device and a horizontal moving guide rail are arranged on the fixed rack (501), a horizontal moving guide wheel (5021), a lifting driving device and a lifting moving guide rail (5022) are arranged above and below the transmission rack (502), the horizontal moving guide wheel (5021) is arranged in the horizontal moving guide rail, lifting moving guide wheels (5031) are arranged on two sides of the connection conveyor belt (503), and the lifting moving guide wheels (5031) are arranged in the lifting moving guide rail (5022).
8. The goods layering and sorting system according to claim 7, wherein the horizontal driving device comprises a horizontal driving motor (5011), a first horizontal driving belt (5012), a second horizontal driving belt (5013), a synchronous guide wheel (5014) and a synchronous driving belt (5015), a horizontal driving shaft (5016) is arranged on the horizontal driving motor (5011), the first horizontal driving belt (5012) is wound on the horizontal driving shaft (5016) and connected with the transmission rack (502), the synchronous driving belt (5015) is wound on the horizontal driving shaft (5016), the synchronous driving belt (5015) is wound on the synchronous guide wheel (5014) and the horizontal driving shaft (5016), and the second driving belt (5013) is wound on the synchronous guide wheel (5014) and connected with the transmission rack (502).
9. The goods layering and sorting system of claim 7, wherein the lifting driving device comprises a lifting driving motor (5023) and a lifting conveyor belt (5024), a lifting driving shaft is arranged on the lifting driving motor (5023), and the lifting conveyor belt (5024) is wound on the lifting driving shaft and connected with the connecting conveyor belt (503).
CN201910994345.6A 2019-10-18 2019-10-18 Goods layering sorting system Active CN110899127B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112317998A (en) * 2020-10-22 2021-02-05 广州文冲船厂有限责任公司 Code printing assembly welding production line
CN112354882A (en) * 2020-10-22 2021-02-12 广州文冲船厂有限责任公司 Sorting equipment and coding, assembling and welding production line

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