CN113828524B

CN113828524B - Intelligent logistics sorting system capable of automatically correcting errors and control method

Info

Publication number: CN113828524B
Application number: CN202111026331.9A
Authority: CN
Inventors: 陈广会
Original assignee: Shanghai Haoxuan Network Technology Co ltd
Current assignee: Shanghai Haoxuan Network Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2023-07-07
Anticipated expiration: 2041-09-02
Also published as: CN113828524A

Abstract

The invention relates to an intelligent logistics sorting system capable of automatically correcting errors, which comprises: the machine frame is provided with a plurality of conveying rollers, and two ends of each conveying roller are rotatably connected with the machine frame through bearings; a first code scanner is arranged above the goods inlet, and a goods inlet conveyor belt is arranged below the goods inlet; a recovery device; the plurality of shipment openings are respectively arranged at two sides of the frame at intervals, and a second code scanner is arranged above the shipment openings; the error correction device is arranged below the shipment port; a sorting box is arranged at the lower port of each slideway; the piston ends of the first cylinders are provided with pushing plates, and the pushing plates are provided with inductors; an intelligent processor; and a controller. The invention solves the technical problem of how to automatically correct the physical distribution sorting system by arranging the error correction device and the recovery device.

Description

Intelligent logistics sorting system capable of automatically correcting errors and control method

Technical Field

The invention relates to the field of logistics sorting systems, in particular to an intelligent logistics sorting system capable of automatically correcting errors and a control method.

Background

Sorting is to stack the articles according to the variety, warehouse-in and warehouse-out sequence. Sorting is a readiness work for perfecting delivery and supporting delivery, and is a necessary extension of competition and improvement of economic benefits of different delivery enterprises during delivery. So, sorting can also be said to be a necessary requirement for delivery to advance to an advanced form.

In the prior art, when the logistics sorting system sorts cargoes, partial cargoes cannot enter a sorting opening due to different weight and volume of the cargoes. Moreover, the goods may deviate from the conveyor belt into the sorting mouth during the transfer, and it is difficult to separate these faulty goods. Thus, there is a need for an intelligent logistics sorting system that can automatically correct errors.

Disclosure of Invention

The invention aims to solve the technical problem of automatically correcting the logistics sorting system, and provides an intelligent logistics sorting system capable of automatically correcting errors and a control method.

The technical scheme adopted for solving the technical problems is as follows:

an intelligent logistics sorting system capable of automatically correcting errors, comprising: the machine frame is provided with a plurality of conveying rollers, two ends of each conveying roller are rotatably connected with the machine frame through bearings, and a rotating shaft of each conveying roller is connected with a driving motor; the goods inlet is arranged at one end of the frame and is matched with the conveying rollers, a first code scanner is arranged above the goods inlet, a goods inlet conveyor belt is arranged below the goods inlet, the goods inlet conveyor belt is obliquely arranged, and the upper end of the goods inlet conveyor belt is matched with the conveying rollers; the recovery device is positioned below the frame, one end of the recovery device is arranged below one end of the conveying rollers, which is far away from the goods inlet, and the other end of the recovery device is matched with the lower end of the goods inlet conveying belt; the plurality of delivery ports are respectively arranged at two sides of the frame at intervals, the two sides of each delivery port are provided with baffle plates, and a second code scanner is arranged above each delivery port; error correcting device sets up in shipment mouth below, and error correcting device cooperatees with the transfer cylinder, and error correcting device includes: the rotating shafts at two ends of the plurality of error correction rollers are rotationally connected with the baffle plates through bearings, the axes of the error correction rollers are vertical to the axes of the conveying rollers, the rotating shafts of the error correction rollers are connected with a first motor, the first motor is a forward and reverse rotating motor, the upper surfaces of the plurality of error correction rollers and the upper surfaces of the plurality of conveying rollers are positioned in the same horizontal plane, the lower end of the error correction roller is provided with a plurality of pushing rods, the axes of the pushing rods are perpendicular to the axes of the error correction rollers, the pushing rods are uniformly arranged along the axes of the error correction rollers, the pushing rods on adjacent error correction rollers are alternately arranged, the length of each pushing rod is matched with the distance between the surfaces of two adjacent error correction rollers, and the pushing rods are matched with the conveying rollers; the slide ways are corresponding to the error correction devices and are arranged on two sides of the frame, the upper ports of the slide ways are matched with the error correction rollers, and sorting boxes are arranged at the lower ports of the slide ways; the first cylinders are arranged on the frame and are parallel to the conveying roller, a pushing plate is arranged at the piston end of each first cylinder and above the conveying roller, a plurality of sliding blocks are arranged below the pushing plate and are provided with sliding holes at the centers, the sliding holes are sleeved on the conveying roller, and an inductor is arranged on each pushing plate; the intelligent processor is connected with the first code scanner, the second code scanner and the sensor; and the controller is connected with the intelligent processor and is connected with the first motor and the second motor. The surface of the error correction roller is provided with a smooth surface for reducing the resistance of goods conveying in and out of the goods port. A push rod is provided for effecting movement of the cargo. The infeed conveyor belt cooperates with a plurality of conveyor rollers to allow the transfer of goods onto the conveyor rollers. The other end of the recovery device is matched with the lower end of the goods feeding conveyor belt, so that goods can be conveyed to the goods feeding conveyor belt. The error correction device cooperates with the transfer drum to enable the goods to be transferred from the transfer drum to the error correction drum. The push rod is matched with the conveying roller to prevent the push rod from colliding with the conveying roller in a conveying way. The upper port of the slideway is matched with the error correction roller, so that goods can be conveyed into the slideway.

The staff places the goods on the incoming conveyor to make its label upwards, control first yard ware of sweeping to the goods and sweep the sign indicating number, classify the goods through intelligent processor. After the corresponding sensor senses goods, the pushing plate is controlled to move through the first cylinder, the goods are pushed into the goods outlet under the limit of the conveying roller and the sliding block, and at the moment, the pushing rods are positioned below the error correction roller. The first cylinder then contracts, causing the pusher plate to return to its original position. The second code scanner is controlled to scan the codes of the goods, and whether the goods are matched with the goods outlet correctly is judged through the intelligent processor. If the matching is correct, a plurality of error correction rollers are controlled by a plurality of first motors to sequentially rotate from inside to outside, and goods are pushed into the slideway and enter the sorting box. If the matching is wrong, a plurality of error correction rollers are controlled by a plurality of first motors to sequentially rotate from outside to inside, the cargoes are pushed back to the conveying rollers and are conveyed to the recovery device, and the cargoes are conveyed to the feeding conveyor belt by the recovery device to be re-sorted. An error correction device is provided for identifying the goods and for conveying the incorrectly sorted goods back onto the conveying rollers. And a recovery device is arranged and used for sorting the abnormal cargoes again.

Further, the method comprises the steps of: the recovery device comprises: the recycling conveyor belt is arranged below the frame, and one end of the recycling conveyor belt is arranged below one end of the conveying rollers, which is far away from the goods inlet; the rotating seat is positioned below the goods feeding conveyor belt; the rotary disk is discoid, set up in the roating seat top, the center of rotary disk is downwards through bearing and roating seat swivelling joint, the rotary disk sets up in retrieving the conveyer belt other end below, the axis of rotary disk sets up in the side of feeding conveyer belt, the upper surface of rotary disk is adjacent with the lower extreme of feeding conveyer belt, the radial and the lower extreme of feeding conveyer belt of rotary disk are suited, the direction of rotation of rotary disk cooperatees with feeding conveyer belt, the pivot and the third motor of rotary disk are connected, the third motor is the rotating electrical machines. The rotating direction of the rotating disk is matched with the goods feeding conveyor belt to convey goods to the goods feeding conveyor belt. The radial direction of the rotary disk is adapted to the lower end of the feeding conveyor belt, so that the axis of the lower roller of the feeding conveyor belt is arranged along the radial direction of the rotary disk.

The erroneously sorted cargoes and the cargoes which do not enter the shipment port fall onto the recovery conveyor under the conveyance of the conveying roller, and are conveyed onto the rotating disk by the recovery conveyor. And the goods are conveyed to a goods feeding conveyor belt under the rotation drive of the rotating disc, and are sorted again. The recovery conveyor is arranged below the frame for reducing the floor space. Because the conveyor belt is generally in a straight line and cannot be directly conveyed to the incoming conveyor belt, a rotating disc is arranged to change the movement direction of the goods and convey the goods to the incoming conveyor belt.

Further, the automatic feeding device comprises an inclined plate, wherein the inclined plate is arranged at the lower end of the feeding conveyor belt, the lower edge of the inclined plate is tightly attached to the upper surface of the rotary disk, the upper edge of the inclined plate is tightly attached to the upper surface of the feeding conveyor belt, the inclined angle of the inclined plate is identical to that of the feeding conveyor belt, a roller is arranged in the center of the inclined plate and is arranged in the inclined plate, the upper surface of the roller is tangent to the upper surface of the inclined plate, a rubber layer is arranged on the surface of the roller, and the roller is connected with a rotary motor.

The goods move under the drive of the rotary disk and move to the goods feeding conveyor belt through the inclined plate. Because one end of the conveyor belt is arc-shaped, the conveying effect on goods is not good, and therefore, the inclined plate is arranged for enabling the goods to be conveyed onto the incoming conveyor belt more easily. The roller is arranged for pushing the goods upwards, so that the conveying effect of the inclined plate on the goods is improved.

Further, the method comprises the steps of: the upper surface of the rotating disc is a conical smooth surface, and the center of the upper surface of the rotating disc is higher than the edge; the limiting plate is in a circular ring shape and is arranged at the edge of the top surface of the rotary disc, the axis of the limiting plate is coincident with the axis of the rotary disc, the limiting plate is positioned at the outer side of the lower end of the feeding conveyor belt, and the inner side surface of the limiting plate is a wavy surface; the blocking blocks are rubber blocks and are uniformly arranged on the inner side surfaces of the limiting plates and positioned on the outer sides of the inclined plates.

The goods move to the rotary disk edge under the effect of centrifugal force, under the drive of blocking piece, move to the incoming conveyor belt through the hang plate. Because the lower edge of the inclined plate is tightly attached to the upper surface of the rotating disk, abrasion is easy to generate, and noise is generated. The upper surface of the rotating disk is provided with a smooth surface for reducing the abrasion of the inclined plate. And the limiting plate and the blocking block are arranged and used for driving the goods to move and matched with the inclined plate to push the goods onto the goods feeding conveyor belt. The upper surface that sets up the rotary disk is the toper for make the goods outside remove, cooperate with the blocking piece.

Further, the method comprises the steps of: the surface of the error correction roller is a smooth surface; the second motor is a forward and reverse rotation motor and is arranged at one end of the baffle plate, which is far away from the conveying roller, a baffle plate is fixed on a rotating shaft of the second motor, the rotating axis of the baffle plate is parallel to the conveying roller, the lower part of the baffle plate is connected with the surface of the error correction roller, a plurality of first gaps are arranged at the lower part of the baffle plate and are matched with the movement path of the pushing rod, and a sponge layer is arranged on the inner side surface of the baffle plate; the blocking groove is arranged on the baffle plate at the other side and is matched with the blocking plate; the upper port of the slideway is closely adjacent to the surface of the error correction roller, a plurality of second notches are arranged on the bottom surface of the upper port of the slideway, and the second notches are matched with the movement path of the push rod. The first notch is matched with the motion path of the pushing rod to prevent the blocking plate from obstructing the rotation of the error correction roller. And the blocking groove is matched with the blocking plate and is used for fixing the blocking plate. The second notch is matched with the motion path of the pushing rod to prevent the sliding way from obstructing the rotation of the error correction roller.

And a rotatable blocking plate and a blocking groove are arranged and used for blocking cargoes and preventing the cargoes from directly sliding into the slideway from the error correction roller. The first notch and the second notch are arranged and used for preventing the sliding way and the blocking plate from blocking the movement of the pushing rod.

Further, the method comprises the steps of: the second cylinders are corresponding to the pushing plates and are vertically fixed on the frame and positioned below the conveying roller; the movable plate is arranged above the second air cylinder and is fixed with a piston rod of the second air cylinder, a plurality of support plates are fixed on the top surface of the movable plate and positioned between two adjacent conveying rollers, the top ends of the plurality of support plates are matched with the lower part of the pushing plate, and the part of the upper end of the support plate corresponding to the pushing plate is triangular; the limiting grooves are arranged at the bottom of the pushing plate and matched with the supporting plate, two elastic sheets are arranged in the limiting grooves, the upper ends of the two elastic sheets are fixed with the upper surface of the limiting grooves, the lower ends of the two elastic sheets are bent outwards, and the elastic sheets are matched with the upper end of the supporting plate; the transition rollers are arranged on the baffle plate, are positioned at the outer sides of the conveying rollers, are positioned at the inner sides of the error correction rollers, are parallel to the error correction rollers, are matched with the error correction rollers, are uniformly fixed with a plurality of transition rods along the axial direction at the upper ends of the transition rollers, the upper surfaces of the transition rods are tangential to the surfaces of the transition rollers, the outer ends of the transition rods are matched with the upper ends of the supporting plates, the transition rods are matched with adjacent pushing rods, the rotating shafts of the transition rollers are connected with a third motor, and the third motor is a forward and backward rotating motor; the protection board is vertically arranged on the side surface of the pushing board and is perpendicular to the axis of the transmission roller, and a foam layer is arranged on the surface of the protection board facing the goods. The top of a plurality of backup pads cooperatees with the pushing plate lower part, fixes the backup pad. A plurality of limit grooves are matched with the supporting plate to fix the supporting plate. The elastic sheet is matched with the upper end of the supporting plate to fix the supporting plate. The transition rollers are matched with the error correction rollers to convey cargoes. The outer end of the transition rod is matched with the upper end of the supporting plate and is used as a bridge for conveying cargoes.

If the goods are matched with each other in error, the transition roller is controlled to rotate, one end of the transition rod is matched with the highest point of the limiting groove, the corresponding supporting plate is controlled to move upwards through the second cylinder until the upper end of the supporting plate is positioned in the limiting groove and is elastically biased to be clamped, and at the moment, the top of the supporting plate is higher than the conveying roller and is connected with one end of the transition rod. Then, a plurality of error correction rollers are controlled by a plurality of first motors to sequentially rotate from outside to inside, and goods are pushed onto the conveying rollers. Finally, the second cylinder controls the supporting plate to move downwards, so that the goods fall onto the conveying roller. Because the pushing of goods by the error correction roller takes time, under the action of the conveying roller, one end of the goods falling onto the conveying roller can move, and the goods and the baffle plate can be extruded, so that the goods are damaged. The backup pad that can reciprocate is used for steadily putting the conveying cylinder with the goods on, prevents to produce the destruction to the goods. The transition roller is arranged and used for blocking cargoes from entering the cargo outlet, connecting the error correction roller with the supporting plate and connecting the error correction roller with the conveying roller. The protection board is arranged for protecting the goods when the pushing board pushes the goods, and for protecting the goods when the error correction roller pushes the goods to the supporting board.

Further, the method comprises the steps of: one end of the pushing plate, which is close to the goods inlet, is provided with a plurality of rotating wheels, the rotating wheels are rotatably connected with the pushing plate through bearings, the rotating axes of the rotating wheels are vertically arranged, the lower end of a rotating shaft of each rotating wheel is connected with a fourth motor, the fourth motor is a rotating motor, and a plurality of rubber bulges are arranged on the surface of each rotating wheel.

The goods may be deflected during the transfer to be blocked by the pushing plate, and thus, the rotating wheel is provided for pushing the goods toward the center of the transfer drum. Rubber bumps are provided for cushioning the cargo.

Further, the method comprises the steps of: the sliding hole is a waist-shaped hole; a plurality of cleaning device, corresponding with a plurality of impeller plates, cleaning device includes: the brushes are arranged in the kidney-shaped holes and correspond to the conveying rollers below the pushing plate, and the end faces of the brushes are cambered surfaces and are matched with the surfaces of the conveying rollers; the dust removal fan is arranged on the pushing plate, an air suction inlet of the dust removal fan is arranged on the bottom surface of the pushing plate, and a fan and a filter screen are arranged in the dust removal fan. The brush is matched with the surface of the conveying roller, and the brush end is connected with the surface of the conveying roller.

In the moving process of the pushing plate, the sliding block is driven to move, so that the brush cleans dust on the conveying roller. Dust is purified by a dust removing fan through an air suction port. The conveying roller is easy to adhere with dust, and in the rotating process of the conveying roller, the dust can be thrown out into the air, so that the environment is polluted. The hairbrush and the dust removing fan are arranged, so that the surface of the conveying roller is kept clean, and the environment is prevented from being polluted.

An automatic error correction control method of an intelligent logistics sorting system, comprising the following steps: after the logistics sorting system is started, the following steps are carried out: a1: controlling a first code scanner to scan codes of cargoes, and classifying the cargoes through an intelligent processor; when the corresponding sensor senses the goods, the pushing plate is controlled to move through the first cylinder, so that the goods are pushed into the goods outlet; a2: the second code scanner is controlled to scan codes of the goods, and whether the goods are matched with the goods outlet correctly or not is judged by the intelligent processor; a3: if the result of A2 is correct, controlling the second motor to rotate, and controlling the error correction rollers to sequentially rotate from inside to outside through the first motors so as to push cargoes into the slideway; a4: if the result of A2 is wrong, the supporting plate is controlled to move upwards through the second cylinder until the upper end of the supporting plate is positioned in the limiting groove; then, a plurality of error correction rollers are controlled to sequentially rotate from outside to inside through a plurality of first motors, and goods are pushed onto the supporting plate; the support plate is then controlled by the second cylinder to move downwardly to drop the goods onto the transfer drum.

When the goods deviate from the center of the transfer drum, the goods easily enter the delivery port, and there may be a case where the goods are not pushed into the delivery port. By detecting the goods at the inlet, the incorrectly sorted goods can be identified and then pushed back onto the transfer drum for sorting again. If there are a plurality of sorting operations, correct goods cannot be sorted, and the goods are sorted manually.

Further, the method comprises the steps of: b1: after the first code scanner scans the codes of the goods, the corresponding transition rollers are controlled to rotate by the third motor, so that the upper surfaces of the transition rods and the upper surfaces of the conveying rollers are positioned in the same plane; simultaneously, the rest transition rollers are controlled to rotate through a third motor, so that the transition rods are perpendicular to the upper surfaces of the conveying rollers; b2: if the intelligent processor judges that the transition roller is wrong, the third motor controls the related transition roller to rotate, so that the outer end of the transition rod and the highest point of the limiting groove are positioned at the same height, and then the supporting plate is controlled to move upwards through the second cylinder.

By closing the delivery opening by means of the transition rod, false entry of goods deviating from the centre of the transfer drum can be prevented. The transition rod connects the error correction roller with the upper part of the supporting plate, so that the goods can be more easily conveyed to the supporting plate.

The invention has the beneficial effects that:

1. an error correction roller is provided for preventing mismatched goods from entering the sorting bin.

2. And a recovery device is arranged and used for reclassifying abnormal cargoes.

3. And a supporting plate which moves up and down is arranged and is used for preventing collision between goods and the baffle.

Drawings

FIG. 1 is a schematic top view of the present intelligent logistics sorting system;

FIG. 2 is a schematic cross-sectional view of an error correction roller of the present intelligent logistics sorting system;

FIG. 3 is a schematic diagram of a cross section of a rotating disk of the present intelligent logistics sorting system;

FIG. 4 is a schematic side view of a pusher plate of the present intelligent logistics sorting system;

FIG. 5 is a schematic cross-sectional view of an inclined plate of the present intelligent logistics sorting system;

reference numerals illustrate:

1. a frame;

2. a transfer drum;

3. a goods inlet; 31. a first code scanner; 32. a shipping conveyor belt; 33. an inclined plate; 331. a roller;

4. a delivery port; 41. a second code scanner; 42. an error correction roller; 421. a push rod; 43. a transition roller; 431. a transition rod; 44. a blocking plate; 441. a first notch; 45. a baffle;

5. a slideway; 51. sorting boxes; 52. a second notch;

6. a pushing plate; 61. a protective plate; 62. a dust removal fan; 63. a first cylinder; 64. a slide block; 641. a brush; 65. a rotating wheel; 66. a limit groove; 67. an elastic sheet;

7. a rotating disc; 71. a limiting plate; 72. a blocking piece;

8. a support plate; 81. a moving plate; 82. and a second cylinder.

Detailed Description

The conception and the technical effects produced by the present invention will be clearly and completely described in conjunction with the embodiments below to fully understand the objects, features and effects of the present invention.

Example 1:

as shown in fig. 1 and 2, an intelligent logistics sorting system capable of automatically correcting errors, comprising: the device comprises a frame 1, wherein a plurality of conveying rollers 2 are arranged on the frame 1, two ends of each conveying roller 2 are rotatably connected with the frame 1 through bearings, and a rotating shaft of each conveying roller 2 is connected with a driving motor; the goods inlet 3 is arranged at one end of the frame 1 and is matched with the conveying rollers 2, a first code scanner 31 is arranged above the goods inlet 3, a goods inlet conveyor belt 32 is arranged below the goods inlet 3, the goods inlet conveyor belt 32 is obliquely arranged, and the upper end of the goods inlet conveyor belt is matched with the conveying rollers 2; the recovery device is positioned below the frame 1, one end of the recovery device is arranged below one end of the conveying rollers 2 far away from the goods inlet 3, and the other end of the recovery device is matched with the lower end of the goods inlet conveyor belt 32; the plurality of shipment openings 4 are respectively arranged at two sides of the frame 1 at intervals, the two sides of the shipment openings 4 are provided with baffle plates 45, and the second code scanner 41 is arranged above the shipment openings 4; error correction device sets up in shipment mouth 4 below, and error correction device cooperates with transfer drum 2, and error correction device includes: the plurality of error correction rollers 42 are uniformly arranged between the two baffles 45, the rotating shafts at the two ends of the error correction rollers are in rotary connection with the baffles 45 through bearings, the axes of the error correction rollers 42 are perpendicular to the axes of the conveying rollers 2, the rotating shafts of the error correction rollers 42 are connected with a first motor, the first motor is a forward and reverse motor, the surfaces of the error correction rollers 42 are smooth surfaces, the upper surfaces of the plurality of error correction rollers 42 and the upper surfaces of the plurality of conveying rollers 2 are in the same horizontal plane, a plurality of pushing rods 421 are arranged at the lower ends of the error correction rollers 42, the axes of the pushing rods 421 are perpendicular to the axes of the error correction rollers 42, the plurality of pushing rods 421 are uniformly arranged along the axial direction of the error correction rollers 42, the pushing rods 421 on the adjacent error correction rollers 42 are alternately arranged, the lengths of the pushing rods 421 are matched with the distance between the surfaces of the adjacent two error correction rollers 42, and the pushing rods 421 are matched with the conveying rollers 2; the slide ways 5 are arranged at two sides of the frame 1 corresponding to the error correction devices, the upper ports of the slide ways 5 are matched with the error correction rollers 42, and the sorting boxes 51 are arranged at the lower ports of the slide ways 5; the first cylinders 63 are corresponding to the shipment openings 4, the first cylinders 63 are arranged on the frame 1 and are parallel to the conveying roller 2, pushing plates 6 are arranged at the piston ends of the first cylinders 63 and above the conveying roller 2, the pushing plates 6 are positioned at one ends of the conveying roller 2 far away from the shipment openings 4, a plurality of sliding blocks 64 are arranged below the pushing plates 6, sliding holes are formed in the centers of the sliding blocks 64 and are sleeved on the conveying roller 2, and inductors are arranged on the pushing plates 6; the intelligent processor is connected with the first code scanner 31, the second code scanner 41 and the sensor; and the controller is connected with the intelligent processor and is connected with the first motor and the second motor. The surface of the error correction roller 42 is provided with a smooth surface for reducing the resistance of the goods to be transferred into and out of the goods port 4. A push rod 421 is provided for effecting movement of the cargo.

The staff places the goods on the incoming conveyor 32 to make its label upwards, control first code scanner 31 to sweep the sign indicating number to the goods, classify the goods through intelligent processor. After the corresponding sensor senses the goods, the pushing plate 6 is controlled to move through the first air cylinder 63, the goods are pushed into the goods outlet 4 under the limit of the conveying roller 2 and the sliding block 64, and at this time, the pushing rods 421 are positioned below the error correction roller 42. The first cylinder 63 then contracts, returning the pusher plate 6 to its original position. The second code scanner 41 is controlled to scan the codes of the cargoes, and whether the cargoes are matched with the cargo outlet 4 or not is judged to be correct by the intelligent processor. If the matching is correct, the plurality of error correction rollers 42 are controlled by the plurality of first motors to sequentially rotate from inside to outside, so that cargoes are pushed into the slide ways 5 and enter the sorting box 51. If the matching is wrong, the plurality of error correction rollers 42 are controlled by the plurality of first motors to sequentially rotate from outside to inside, the cargoes are pushed back to the conveying roller 2 and conveyed to the recovery device, and the cargoes are conveyed to the incoming conveyor belt 32 by the recovery device to be re-sorted. Error correction means are provided for identifying the goods and for conveying the incorrectly sorted goods back onto the conveying roller 2. And a recovery device is arranged and used for sorting the abnormal cargoes again.

As shown in fig. 3, includes: the recovery device comprises: the recycling conveyor belt is arranged below the frame 1, and one end of the recycling conveyor belt is arranged below one end of the conveying rollers 2, which is far away from the goods inlet 3; a rotating seat positioned below the incoming conveyor 32; the rotary disk 7, the rotary disk 7 is discoid, set up in the roating seat top, the center of rotary disk 7 passes through bearing and roating seat swivelling joint downwards, the rotary disk 7 sets up in retrieving the conveyer belt other end below, the axis of rotary disk 7 sets up in the side of goods feeding conveyer belt 32, the upper surface of rotary disk 7 is adjacent with the lower extreme of goods feeding conveyer belt 32, the radial and the lower extreme of goods feeding conveyer belt 32 of rotary disk 7 are suited, the direction of rotation of rotary disk 7 cooperatees with goods feeding conveyer belt 32, the pivot and the third motor of rotary disk 7 are connected, the third motor is the rotating electrical machines.

The erroneously sorted cargoes and the cargoes not entering the shipment port 4 fall onto the recovery conveyor under the conveyance of the conveying roller 2, and are conveyed onto the rotating disk 7 by the recovery conveyor. The goods are conveyed onto the incoming conveyor belt 32 under the rotation of the rotary disk 7, and sorted again. A recovery conveyor is arranged below the frame 1 for reducing the floor space. Since the conveyor belt is generally linear and cannot be directly conveyed to the incoming conveyor belt 32, the rotating disk 7 is provided to change the moving direction of the goods and convey the goods to the incoming conveyor belt 32.

As shown in fig. 5, the device comprises an inclined plate 33, wherein the inclined plate 33 is arranged at the lower end of a cargo feeding conveyor belt 32, the lower edge of the inclined plate 33 is tightly attached to the upper surface of a rotating disc 7, the upper edge of the inclined plate is tightly attached to the upper surface of the cargo feeding conveyor belt 32, the inclined angle of the inclined plate 33 is the same as that of the cargo feeding conveyor belt 32, a roller 331 is arranged in the center of the inclined plate 33, the roller 331 is arranged in the inclined plate 33, the upper surface of the roller 331 is tangent to the upper surface of the inclined plate 33, a rubber layer is arranged on the surface of the roller 331, and the roller 331 is connected with a rotating motor.

The goods are moved by the rotating disc 7 and are moved onto the incoming conveyor 32 by means of the inclined plate 33. Since one end of the conveyor is arc-shaped, the effect of conveying the goods is not good, and therefore, the inclined plate 33 is provided for making the goods easier to be conveyed onto the incoming conveyor 32. The roller 331 is provided for pushing up the goods, improving the conveying effect of the inclined plate 33 to the goods.

Comprising the following steps: the upper surface of the rotary disk 7 is a conical smooth surface, and the center of the upper surface of the rotary disk 7 is higher than the edge; the limiting plate 71 is in a circular shape, is arranged at the edge of the top surface of the rotary disc 7, the axis of the limiting plate 71 is coincident with the axis of the rotary disc 7, the limiting plate 71 is positioned at the outer side of the lower end of the cargo feeding conveyor belt 32, and the inner side surface of the limiting plate 71 is a wavy surface; the blocking blocks 72, the blocking blocks 72 are rubber blocks, are uniformly arranged on the inner side surface of the limiting plate 71, and are positioned on the outer side of the inclined plate 33.

The goods are moved to the edge of the rotating disc 7 by centrifugal force, and are moved to the incoming conveyor 32 by the inclined plate 33 under the driving of the blocking piece 72. Since the lower edge of the inclined plate 33 is closely attached to the upper surface of the rotary disk 7, abrasion is easily generated and noise is generated. The upper surface of the rotary disk 7 is provided with a smooth surface for reducing wear of the inclined plate 33. A limiting plate 71 and a blocking block 72 are provided for driving the movement of the goods, which are pushed onto the incoming conveyor 32 in cooperation with the inclined plate 33. The upper surface of the rotating disc 7 is tapered for moving the goods outwards, and cooperates with the blocking piece 72.

Comprising the following steps: the second motor is a forward and backward rotating motor and is arranged at one end of the baffle 45 far away from the conveying roller 2, a baffle plate 44 is fixed on a rotating shaft of the second motor, the rotating axis of the baffle plate 44 is parallel to the conveying roller, the lower part of the baffle plate 44 is connected with the surface of the error correction roller 42, a plurality of first gaps 441 are arranged at the lower part of the baffle plate 44, the first gaps 441 are matched with the moving paths of the pushing rods 421, and a sponge layer is arranged on the inner side surface of the baffle plate 44; the blocking groove is arranged on the baffle 45 at the other side and is matched with the blocking plate 44; the upper port of the slideway 5 is closely adjacent to the surface of the error correction roller 42, a plurality of second notches 52 are arranged on the bottom surface of the upper port of the slideway 5, and the second notches 52 are matched with the movement path of the pushing rod 421.

A rotatable blocking plate 44 and blocking grooves are provided for blocking the goods from sliding directly from the error correction roller 42 into the slide 5. A first gap 441 and a second gap 52 are provided for preventing the slide 5 and the blocking plate 44 from obstructing the movement of the push rod 421.

As shown in fig. 4, includes: a plurality of second cylinders 82, corresponding to the plurality of pushing plates 6, vertically fixed on the frame 1, located below the conveying roller 2; the moving plate 81 is arranged above the second air cylinder 82 and is fixed with a piston rod of the second air cylinder 82, a plurality of supporting plates 8 are fixed on the top surface of the moving plate 81 and are positioned between two adjacent conveying rollers 2, the top ends of the plurality of supporting plates 8 are matched with the lower part of the pushing plate 6, and the part of the upper end of the supporting plate 8 corresponding to the pushing plate 6 is triangular; the limiting grooves 66 are arranged at the bottom of the pushing plate 6 and are matched with the supporting plate 8, two elastic sheets 67 are arranged in the limiting grooves 66, the upper ends of the two elastic sheets 67 are fixed with the upper surface of the limiting grooves 66, the lower ends of the two elastic sheets 67 are bent outwards, and the elastic sheets 67 are matched with the upper end of the supporting plate 8; the transition rollers 43 are arranged on the baffle 45 corresponding to the cargo outlets 4, are positioned on the outer sides of the conveying rollers 2, are positioned on the inner sides of the error correction rollers 42, are parallel to the error correction rollers 42 and are matched with the error correction rollers 42, a plurality of transition rods 431 are uniformly fixed at the upper ends of the transition rollers 43 along the axial direction, the upper surfaces of the transition rods 431 are tangent to the surfaces of the transition rollers 43, the outer ends of the transition rods 431 are matched with the upper ends of the support plates 8, the transition rods 431 are matched with adjacent pushing rods 421, the rotating shafts of the transition rollers 43 are connected with a third motor, and the third motor is a forward and backward motor; the protection board 61, the protection board 61 is vertical to be set up on pushing plate 6 side, perpendicular with the axis of driving roller, is provided with the foam layer on the face of protection board 61 facing the goods.

If the goods are matched incorrectly, the transition roller 43 is controlled to rotate, one end of the transition rod 431 is matched with the highest point of the limiting groove 66, the corresponding support plate 8 is controlled to move upwards through the second air cylinder 82 until the upper end of the support plate 8 is positioned in the limiting groove 66 and is clamped by elastic bias, and at the moment, the top of the support plate 8 is higher than the conveying roller 2 and is connected with one end of the transition rod 431. Then, the plurality of error correction rollers 42 are controlled to sequentially rotate from outside to inside by the plurality of first motors, and the goods are pushed onto the transfer roller 2. Finally, the second cylinder 82 controls the support plate 8 to move downwards, so that the goods fall onto the conveying roller 2. Since the pushing of the goods by the error correction roller 42 takes time, under the action of the conveying roller 2, the goods can be moved to one end of the conveying roller 2, and the goods and the baffle 45 can be extruded, so that the goods are damaged. A supporting plate 8 is provided to be movable up and down for stably placing the goods on the transfer drum 2 to prevent damage to the goods. A transition roller 43 is provided for blocking the entry of goods into the delivery opening 4, connecting the error correction roller 42 and the support plate 8, and connecting the error correction roller 42 and the transfer roller 2. A protection plate 61 is provided for protecting the goods when the pushing plate 6 pushes the goods, and for protecting the goods when the error correction roller 42 pushes the goods onto the support plate 8.

Comprising the following steps: one end of the pushing plate 6, which is close to the cargo inlet 3, is provided with a plurality of rotating wheels 65, the rotating wheels 65 are rotatably connected with the pushing plate 6 through bearings, the rotating axes of the rotating wheels 65 are vertically arranged, the lower end of a rotating shaft of the rotating wheels 65 is connected with a fourth motor, the fourth motor is a rotating motor, and a plurality of rubber bulges are arranged on the surface of the rotating wheels 65.

The goods may be deflected during the transfer to be blocked by the pushing plate 6, and therefore, the turning wheel 65 is provided for pushing the goods toward the center of the transfer drum 2. Rubber bumps are provided for cushioning the cargo.

Comprising the following steps: the sliding hole is a waist-shaped hole; a plurality of cleaning devices, corresponding to a plurality of pushing plates 6, the cleaning devices comprising: a plurality of brushes 641 arranged in the kidney-shaped holes and corresponding to the plurality of conveying rollers 2 below the pushing plate 6, wherein the end surfaces of the brushes 641 are cambered surfaces and are matched with the surfaces of the conveying rollers 2; the dust removal fan 62 is arranged on the pushing plate 6, the air suction inlet of the dust removal fan 62 is arranged on the bottom surface of the pushing plate 6, and a fan and a filter screen are arranged in the dust removal fan 62.

In the process of moving the pushing plate 6, the sliding block 64 is driven to move, so that the brush 641 cleans dust on the conveying roller 2. The dust is purified by the dust removal fan 62 through the suction opening. The transfer drum 2 is easily attached with dust, and during the rotation of the transfer drum 2, the dust is thrown out into the air, thereby polluting the environment. The brush 641 and the dust removing fan 62 are provided to keep the surface of the transfer drum 2 clean, thereby preventing environmental pollution.

The working process of the embodiment is as follows: the staff places the goods on the incoming conveyor 32 to make its label upwards, control first code scanner 31 to sweep the sign indicating number to the goods, classify the goods through intelligent processor. After the corresponding sensor senses the goods, the pushing plate 6 is controlled to move through the first air cylinder 63, the goods are pushed into the goods outlet 4 under the limit of the conveying roller 2 and the sliding block 64 and blocked by the blocking plate 44, and at this time, the pushing rods 421 are positioned below the error correction roller 42. The first cylinder 63 then contracts, returning the pusher plate 6 to its original position. The second code scanner 41 is controlled to scan the codes of the cargoes, and whether the cargoes are matched with the cargo outlet 4 or not is judged to be correct by the intelligent processor. If the matching is correct, the plurality of error correction rollers 42 are controlled by the plurality of first motors to sequentially rotate from inside to outside, so that cargoes are pushed into the slide ways 5 and enter the sorting box 51. If the goods are matched incorrectly, the transition roller 43 is controlled to rotate, one end of the transition rod 431 is matched with the highest point of the limiting groove 66, the corresponding support plate 8 is controlled to move upwards through the second air cylinder 82 until the upper end of the support plate 8 is positioned in the limiting groove 66 and is clamped by elastic bias, and at the moment, the top of the support plate 8 is higher than the conveying roller 2 and is connected with one end of the transition rod 431. Then, the plurality of error correction rollers 42 are controlled to sequentially rotate from outside to inside by the plurality of first motors, and the goods are pushed onto the transfer roller 2. Finally, the second cylinder 82 controls the support plate 8 to move downwards, so that the goods fall onto the conveying roller 2. The erroneously sorted cargoes and the cargoes not entering the shipment port 4 fall onto the recovery conveyor under the conveyance of the conveying roller 2, and are conveyed onto the rotating disk 7 by the recovery conveyor. The goods are moved to the edge of the rotating disc 7 under the action of centrifugal force, and are moved to the incoming conveyor belt 32 by the inclined plate 33 under the drive of the blocking piece 72, and are sorted again.

In the process of moving the pushing plate 6, the sliding block 64 is driven to move, so that the brush 641 cleans dust on the conveying roller 2. The dust is purified by the dust removal fan 62 through the suction opening.

An automatic error correction control method of an intelligent logistics sorting system, comprising the following steps: after the logistics sorting system is started, the following steps are carried out: a1: the first code scanner 31 is controlled to scan codes of cargoes, and the cargoes are classified by the intelligent processor; when the corresponding sensor senses the goods, the pushing plate 6 is controlled to move through the first air cylinder 63, so that the goods are pushed into the goods outlet 4; a2: the second code scanner 41 is controlled to scan the codes of the cargoes, and whether the cargoes are matched with the cargo outlet 4 or not is judged to be correct by the intelligent processor; a3: if the result of A2 is correct, controlling the second motor to rotate, and controlling the error correction rollers 42 to sequentially rotate from inside to outside through the first motors to push goods into the slideway 5; a4: if the result of A2 is wrong, the supporting plate 8 is controlled to move upwards through the second air cylinder 82 until the upper end of the supporting plate 8 is positioned in the limit groove 66; then, a plurality of error correction rollers 42 are controlled to sequentially rotate from outside to inside through a plurality of first motors, and goods are pushed onto the supporting plate 8; the support plate 8 is then controlled by the second cylinder 82 to move downwards so that the goods fall onto the transfer cylinder 2.

When the load is deviated from the center of the transfer drum 2, the load is easily entered into the shipment port 4, and there may be a case where the load is not pushed into the shipment port 4. By detecting the goods at the inlet 3, the incorrectly sorted goods can be identified and then pushed back onto the transfer drum 2 and sorted again. If there are a plurality of sorting operations, correct goods cannot be sorted, and the goods are sorted manually.

Comprising the following steps: b1: after the first code scanner 31 scans the codes of the goods, the corresponding transition roller 43 is controlled to rotate by the third motor, so that the upper surfaces of the transition rods 431 and the upper surfaces of the conveying rollers 2 are positioned in the same plane; meanwhile, the rest transition rollers 43 are controlled to rotate through a third motor, so that the transition rods 431 are perpendicular to the upper surfaces of the conveying rollers 2; b2: if the intelligent processor judges that the intelligent processor is wrong, the related transition roller 43 is controlled to rotate through the third motor, so that the outer end of the transition rod 431 is at the same height as the highest point of the limiting groove 66, and then the supporting plate 8 is controlled to move upwards through the second air cylinder 82.

By closing the delivery opening 4 by means of the transition rod 431, erroneous entry of goods that are offset from the centre of the transfer drum 2 can be prevented. The cargo can be more easily transferred to the support plate 8 by connecting the error correction drum 42 to the upper portion of the support plate 8 through the transition lever 431.

The above-described embodiments are only some embodiments, but not all embodiments, of the present invention, and other embodiments, which are obtained by those skilled in the art without any inventive effort, are within the scope of the present invention.

Claims

1. An intelligent logistics sorting system capable of automatically correcting errors, comprising: frame (1), be provided with a plurality of transfer drums (2) on frame (1), the both ends of transfer drum (2) pass through the bearing with frame (1) swivelling joint, the pivot and the driving motor of transfer drum (2) are connected, a serial communication port, include:

the goods inlet (3) is arranged at one end of the frame (1) and is matched with the conveying rollers (2), a first code scanner (31) is arranged above the goods inlet (3), a goods inlet conveyor belt (32) is arranged below the goods inlet (3), the goods inlet conveyor belt (32) is obliquely arranged, and the upper end of the goods inlet conveyor belt is matched with the conveying rollers (2);

the recovery device is positioned below the frame (1), one end of the recovery device is arranged below one end of the conveying rollers (2) far away from the goods inlet (3), and the other end of the recovery device is matched with the lower end of the goods inlet conveying belt (32);

The plurality of delivery ports (4) are respectively arranged at two sides of the frame (1) at intervals, baffle plates (45) are arranged at two sides of the delivery ports (4), and a second code scanner (41) is arranged above the delivery ports (4);

error correction device set up in delivery port (4) below, error correction device with conveying cylinder (2) cooperate, error correction device includes: the device comprises a plurality of error correction rollers (42), wherein the error correction rollers (42) are uniformly arranged between two baffle plates (45), rotating shafts at two ends of the error correction rollers are in rotary connection with the baffle plates (45) through bearings, the axes of the error correction rollers (42) are perpendicular to the axes of the conveying rollers (2), the rotating shafts of the error correction rollers (42) are connected with a first motor, the first motor is a forward and reverse rotating motor, the upper surfaces of the error correction rollers (42) and the upper surfaces of the conveying rollers (2) are in the same horizontal plane, a plurality of pushing rods (421) are arranged at the lower ends of the error correction rollers (42), the axes of the pushing rods (421) are perpendicular to the axes of the error correction rollers (42), the pushing rods (421) are uniformly arranged along the axial directions of the error correction rollers (42), the pushing rods (421) on adjacent error correction rollers (42) are alternately arranged, and the lengths of the pushing rods (421) are matched with the distances between the surfaces of the adjacent two error correction rollers (42), and the pushing rods (421) are matched with the conveying rollers (2).

The slide ways (5) are corresponding to the error correction devices and are arranged on two sides of the frame (1), the upper ports of the slide ways (5) are matched with the error correction roller (42), and sorting boxes (51) are arranged at the lower ports of the slide ways (5);

the first cylinders (63) are corresponding to the delivery ports (4), the first cylinders (63) are arranged on the frame (1) and are parallel to the conveying roller (2), pushing plates (6) are arranged at piston ends of the first cylinders (63), the pushing plates (6) are arranged above the conveying roller (2) and are located at one ends, far away from the delivery ports (4), of the conveying roller (2), a plurality of sliding blocks (64) are arranged below the pushing plates (6), sliding holes are formed in the centers of the sliding blocks (64), the sliding holes are sleeved on the conveying roller (2), and inductors are arranged on the pushing plates (6);

the recovery device includes: the recycling conveyor belt is arranged below the frame (1), and one end of the recycling conveyor belt is arranged below one end of the conveying rollers (2) away from the goods inlet (3); a swivel mount located below the infeed conveyor (32); the rotary disc (7) is disc-shaped and is arranged above the rotary seat, the center of the rotary disc (7) is connected with the rotary seat in a rotary mode through a bearing in a downward mode, the rotary disc (7) is arranged below the other end of the recovery conveyor belt, the axis of the rotary disc (7) is arranged on the side of the goods feeding conveyor belt (32), the upper surface of the rotary disc (7) is adjacent to the lower end of the goods feeding conveyor belt (32), the radial direction of the rotary disc (7) is matched with the lower end of the goods feeding conveyor belt (32), the rotary direction of the rotary disc (7) is matched with the goods feeding conveyor belt (32), and a rotary shaft of the rotary disc (7) is connected with a third motor which is a rotary motor;

The surface of the error correction roller (42) is a smooth surface;

the second motor is a forward and reverse rotation motor and is arranged at one end, far away from the conveying roller (2), of the baffle plate (45), a baffle plate (44) is fixed on a rotating shaft of the second motor, the rotating axis of the baffle plate (44) is parallel to the conveying roller, the lower part of the baffle plate (44) is connected with the surface of the error correction roller (42), a plurality of first gaps (441) are formed in the lower part of the baffle plate (44), the first gaps (441) are matched with the movement path of the pushing rod (421), and a sponge layer is arranged on the inner side surface of the baffle plate (44); the blocking groove is arranged on the baffle (45) at the other side and is matched with the blocking plate (44);

the upper port of the slideway (5) is closely adjacent to the surface of the error correction roller (42), a plurality of second gaps (52) are arranged on the bottom surface of the upper port of the slideway (5), and the second gaps (52) are matched with the movement path of the pushing rod (421);

a plurality of second cylinders (82) which correspond to the pushing plates (6) and are vertically fixed on the frame (1) and positioned below the conveying roller (2);

The moving plate (81) is arranged above the second air cylinder (82) and is fixed with a piston rod of the second air cylinder (82), a plurality of supporting plates (8) are fixed on the top surface of the moving plate (81) and are positioned between two adjacent conveying rollers (2), the top ends of the supporting plates (8) are matched with the lower part of the pushing plate (6), and the part, corresponding to the pushing plate (6), of the upper end of the supporting plate (8) is triangular;

the limiting grooves (66) are formed in the bottom of the pushing plate (6) and are matched with the supporting plate (8), two elastic pieces (67) are arranged in the limiting grooves (66), the upper ends of the two elastic pieces (67) are fixed with the upper surface of the limiting grooves (66), the lower ends of the two elastic pieces (67) are bent outwards, and the elastic pieces (67) are matched with the upper ends of the supporting plate (8);

the transition rollers (43) are arranged on the baffle plates (45) corresponding to the delivery openings (4), are positioned on the outer sides of the conveying rollers (2), are positioned on the inner sides of the error correction rollers (42), are parallel to the error correction rollers (42) and are matched with the error correction rollers (42), a plurality of transition rods (431) are uniformly fixed at the upper ends of the transition rollers (43) along the axial direction, the upper surfaces of the transition rods (431) are tangent to the surfaces of the transition rollers (43), the outer ends of the transition rods (431) are matched with the upper ends of the supporting plates (8), the transition rods (431) are matched with adjacent pushing rods (421), and the rotating shafts of the transition rollers (43) are connected with a third motor which is a positive and negative rotating motor;

The protective plate (61), the said protective plate (61) is set up vertically on the said pushing plate (6) side, perpendicular to axis of the said transfer cylinder, there are foam layers on the surface facing goods of the said protective plate (61);

the intelligent processor is connected with the first code scanner (31), the second code scanner (41) and the sensor;

and the controller is connected with the intelligent processor, and is connected with the first motor and the second motor.

2. An automatically error-correcting intelligent logistics sorting system of claim 1, comprising:

the inclined plate (33), inclined plate (33) set up in the lower extreme of shipment conveyer belt (32), the lower border of inclined plate (33) with the upper surface of rotary disk (7) is hugged closely, the upper border with the upper surface of shipment conveyer belt (32) is close to, the inclination of inclined plate (33) with the inclination of shipment conveyer belt (32) is the same, the center of inclined plate (33) is provided with gyro wheel (331), gyro wheel (331) set up in inclined plate (33), the upper surface of gyro wheel (331) with the upper surface of inclined plate (33) is tangent, the surface of gyro wheel (331) is provided with the rubber layer, gyro wheel (331) are connected with rotating electrical machines.

3. An automatically error-correcting intelligent logistics sorting system of claim 2, comprising:

the upper surface of the rotary disk (7) is a conical smooth surface, and the center of the upper surface of the rotary disk (7) is higher than the edge;

the limiting plate (71) is in a circular ring shape, is arranged at the edge of the top surface of the rotating disc (7), the axis of the limiting plate (71) is overlapped with the axis of the rotating disc (7), the limiting plate (71) is positioned at the outer side of the lower end of the goods feeding conveyor belt (32), and the inner side surface of the limiting plate (71) is a wavy surface;

and the blocking blocks (72) are rubber blocks, are uniformly arranged on the inner side surfaces of the limiting plates (71) and are positioned on the outer sides of the inclined plates (33).

4. An automatically error-correcting intelligent logistics sorting system of claim 1, comprising:

the one end that impeller (6) is close to goods inlet (3) is provided with a plurality of runners (65), runner (65) pass through the bearing with impeller (6) swivelling joint, the vertical setting of rotation axis of runner (65), the pivot lower extreme of runner (65) is connected with the fourth motor, the fourth motor is the rotating electrical machines, runner (65) surface is provided with a plurality of rubber archs.

5. An automatically error-correcting intelligent logistics sorting system of claim 4, comprising:

the sliding hole is a waist-shaped hole;

a plurality of cleaning devices corresponding to the plurality of pushing plates (6), the cleaning devices comprising: a plurality of brushes (641) arranged in the kidney-shaped holes and corresponding to the conveying rollers (2) below the pushing plate (6), wherein the end surfaces of the brushes (641) are cambered surfaces and are matched with the surfaces of the conveying rollers (2); the dust removal fan (62) is arranged on the pushing plate (6), an air suction inlet of the dust removal fan (62) is arranged on the bottom surface of the pushing plate (6), and a fan and a filter screen are arranged in the dust removal fan (62).

6. A method of controlling an automatically error-correcting intelligent logistics sortation system in accordance with any of claims 1-5, comprising:

after the logistics sorting system is started, the following steps are carried out:

a1: the first code scanner (31) is controlled to scan codes of cargoes, and the cargoes are classified by the intelligent processor; when the corresponding sensor senses the goods, the pushing plate (6) is controlled to move through the first cylinder (63) so as to push the goods into the goods outlet (4);

A2: the second code scanner (41) is controlled to scan codes of cargoes, and whether the cargoes are matched with the cargo outlet (4) correctly or not is judged by the intelligent processor;

a3: if the result of A2 is correct, controlling the second motor to rotate, and controlling the error correction rollers (42) to sequentially rotate from inside to outside through the first motors to push goods into the slideway (5);

a4: if the result of A2 is wrong, the supporting plate (8) is controlled to move upwards through the second air cylinder (82) until the upper end of the supporting plate (8) is positioned in the limit groove (66); then, a plurality of error correction rollers (42) are controlled to sequentially rotate from outside to inside through a plurality of first motors, and goods are pushed onto the supporting plate (8); the second cylinder (82) then controls the downward movement of the support plate (8) to drop the goods onto the transfer cylinder (2).

7. The method for controlling an intelligent automatic error correction logistics sorting system of claim 6, comprising:

b1: after the first code scanner (31) scans the codes of the goods, the corresponding transition roller (43) is controlled to rotate by the third motor, so that the upper surfaces of the transition rods (431) and the upper surfaces of the conveying rollers (2) are positioned in the same plane; simultaneously, the rest transition rollers (43) are controlled to rotate through a third motor, so that the transition rod (431) is perpendicular to the upper surfaces of the conveying rollers (2);

B2: if the intelligent processor judges that the intelligent processor is wrong, the related transition roller (43) is controlled to rotate through the third motor, the outer end of the transition rod (431) and the highest point of the limiting groove (66) are located at the same height, and then the supporting plate (8) is controlled to move upwards through the second air cylinder (82).