CN111167726A - Automatic bag supply system applied to linear type cross belt sorting machine - Google Patents
Automatic bag supply system applied to linear type cross belt sorting machine Download PDFInfo
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- CN111167726A CN111167726A CN201911292635.2A CN201911292635A CN111167726A CN 111167726 A CN111167726 A CN 111167726A CN 201911292635 A CN201911292635 A CN 201911292635A CN 111167726 A CN111167726 A CN 111167726A
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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
- B07C3/003—Destination control; Electro-mechanical or electro- magnetic delay memories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
- B07C3/08—Apparatus characterised by the means used for distribution using arrangements of conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/14—Apparatus characterised by the means used for detection ofthe destination using light-responsive detecting means
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Abstract
The invention discloses an automatic bag supply system applied to a linear cross belt sorting machine, which relates to the technical field of logistics sorting and comprises a multi-section belt conveyor, a bag conveying device and a bag sorting device, wherein the multi-section belt conveyor is used for conveying a bag to the sorting machine; a servo controller for controlling a transfer speed of the belt conveyor; the light curtain sensor is used for monitoring the transmission state of the package; the main shaft encoder is used for monitoring the position state of a sorting trolley on the sorting machine; the output of main shaft encoder is connected with the input electricity of PLC controller, and the output of light curtain sensor is connected with the input electricity of PLC controller, and servo controller's output is connected with the input electricity of PLC controller, and servo controller's input is connected with PLC's output electricity. The automatic package supply system can accurately put packages on the corresponding sorting trolley when the running speed of the sorting trolley reaches 1-1.5m/s, so that continuous non-leakage package following and continuous package supplementing functions are achieved, and the working efficiency of the whole system is effectively improved.
Description
Technical Field
The invention relates to the technical field of logistics sorting, in particular to an automatic bag supply system applied to a linear type cross belt sorting machine.
Background
The logistics center receives thousands of commodity packages sent by hundreds of suppliers or goods owners through various transportation tools every day, and the sorting of the packages is the preparatory work for perfecting and supporting the delivery, and is the necessary extension for different distribution enterprises to compete and improve the economic benefits of the distribution enterprises.
The prior Chinese patent with publication number CN104944100A discloses a small express sorting device, which mainly comprises a recording system, an inlet conveyer belt, a sorting machine, a motor power output device and rail trolleys, wherein a sorting machine rail is arranged above the sorting machine, and a plurality of rail trolleys are arranged on the sorting machine rail; the belt surface of the inlet conveying belt is flush with the belt surface of the rail trolley conveying belt of the rail trolley and is tightly attached to the side of the sorting machine; the periphery of the sorting machine is provided with a plurality of inclined slideways, and the highest point plane of each inclined slideway is flush with the belt surface of the rail trolley conveying belt of the rail trolley; the motor power output device is provided with a motor power output wheel which is connected with a power input plate of the rail trolley. The existing sorting technology for express delivery is mature, and package pieces are conveyed to a sorting machine through a package supplying end (a recording system 1 and an inlet conveying belt 2) and slide to corresponding positions through oblique slideways by utilizing a sorting trolley conveying belt (a rail trolley conveying belt 7), so that the package sorting is realized.
However, when the package supplying end transfers the packages to the sorting trolley, a matching connection system is not provided between the package supplying end and the sorting machine, the placement of the packages cannot be accurately positioned, and the packages may be placed between adjacent sorting trolleys. The existing factory adopts a manual throwing mode, but the arms of workers are thrown on the sorting machine back and forth, and the arms can be clamped between adjacent sorting trolleys to cause serious medical accidents by carelessness, so that improvement is needed urgently.
Disclosure of Invention
Aiming at the problem in practical application, the invention aims to provide an automatic bag supply system applied to a linear type cross belt sorting machine, and the specific scheme is as follows:
an automatic bag supply system for use in a linear cross-belt sorter comprising:
the multi-section belt conveyor is arranged on one side of the sorting machine, which is used for receiving the packaged parts, and is used for conveying the packaged parts to the sorting trolley;
the servo controller is connected with the belt conveyor and is used for controlling the conveying speed of the belt conveyor;
the light curtain sensor is arranged on the belt conveyor and used for monitoring the conveying state of the package;
the main shaft encoder is used for monitoring the position state of the sorting trolley on the sorting machine;
the output of main shaft encoder is connected with the input electricity of PLC controller, the output of light curtain sensor with the input electricity of PLC controller is connected, servo controller's output with the input electricity of PLC controller is connected, servo controller's input with PLC's output electricity is connected.
Further preferably, the method further comprises the following steps:
the bar code scanner is arranged on one side of the sorting machine, used for receiving the packaged pieces, in signal connection with the sorting trolley, and used for scanning and analyzing the bar codes on the packaged pieces and then controlling the sorting trolley to unload the packages.
Further preferably, the output end of the PLC controller is electrically connected to the input end of the sorting machine, the input end of the PLC controller is electrically connected to the output end of the detection module, and the detection module is used for detecting the operating states of the sorting machine and the belt conveyor.
Further preferably, the belt conveyor is provided with five sections, and the five sections of the belt conveyor are respectively and independently provided with the servo controller connected with the PLC.
Further preferably, the light curtain sensor is arranged between five sections of the belt conveyors.
Further preferably, the input end of the belt conveyor is electrically connected with the output end of the power supply module, and the power supply module can effectively provide electric energy for the automatic bag supply system, so that the normal operation of the system is ensured.
Compared with the prior art, the invention has the following beneficial effects:
start sorting machine and belt conveyor, main shaft encoder sends the real-time position of letter sorting dolly to the PLC controller, five sections servo controller send every section belt conveyor's start-up point and acceleration information to the PLC controller, the light curtain sensor sends packet real-time position to the PLC controller, PLC control calculates and controls packet transfer rate according to the signal information automation that receives, so that when the letter sorting dolly is about to move to the input fixed point, packet accuracy drops from first section, the functioning speed of the high phase-match letter sorting dolly of by the preset calculation makes packet accuracy drop to the loading end of letter sorting dolly central authorities, accomplish and supply a packet work. The automatic package supplying system can accurately put the packages on the bearing surfaces of the corresponding sorting trolleys when the running speed of the sorting trolleys reaches 1-1.5m/s, so that when the belt conveyor leads the packages into the sorting trolleys, each part of the sorting trolleys have the package leading-in without vacant spaces, and the continuous package following and continuous package supplementing functions of continuous package following are achieved, so that the working efficiency of the whole system is effectively improved. In addition, manual operation is not needed in the processes of bag supply and sorting, so that the labor cost is reduced, medical accidents are avoided, and the bag supply precision rate of the sorting machine is effectively improved.
Drawings
FIG. 1 is an overall schematic diagram of an embodiment of the present invention;
fig. 2 is a control system diagram of the present invention.
Reference numerals: 1. a first stage; 2. a second stage; 3. a third stage; 4. a fourth stage; 5. a fifth stage; 6. a sorting machine; 7. sorting trolleys; 8. a light curtain sensor; 9. a barcode scanner; 10. and (5) packaging.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited to these examples.
As shown in fig. 1 and 2, an automatic bag supply system applied to a linear cross-belt sorter is provided with a five-stage belt conveyor provided on a side of the sorter 6 for receiving a bag 10. The five sections of belt conveyors are respectively a first section 1, a second section 2, a third section 3, a fourth section 4 and a fifth section 5, are close to the sorting machine 6 along the first section 1 and are sequentially arranged by the increasing of digital quantity deviating from the sorting machine 6, and the five sections of belt conveyors are connected end to end. The packages 10 are put in the fifth section 5, and the packages 10 are put on a sorting trolley 7 on the sorting machine 6 by a belt conveyor in the direction that the digital quantity is decreased gradually to be close to the sorting machine 6. When the belt conveyor is installed, a connecting line point of one side of the first section 1, which deviates from the second section 2, of the sorting machine 6 along the height direction is set as a throwing fixed point, and the inclination angle of the first section 1, the length of the belt and the height value of the first section 1, which deviates from the second section 2, of the sorting machine 6 are all fixed values determined in advance.
The belt conveyor is driven by a roller motor to operate, and the roller motor is electrically connected with a servo controller, so that the rotation speed of the roller motor is controlled by the servo controller to control the conveying speed of the belt. And light curtain sensors 8 are arranged between the five belt conveyors and used for monitoring the entering delay and the exiting delay of the package 10 in real time. Meanwhile, the input end of the belt conveyor is electrically connected with the output end of the power supply module, and the power supply module can effectively provide electric energy for the automatic bag supply system, so that the normal operation of the system is ensured.
The sorting machine 6 is provided with a main conveying belt, a sorting trolley 7 moving along the conveying direction of the conveying belt is fixedly arranged on the main conveying belt, and a secondary conveying belt in the conveying direction which is crossed and vertical to the conveying direction of the main conveying belt is arranged on the sorting trolley 7. A bar code scanner 9 is arranged on one side of the sorting trolley 7 departing from the main conveyor belt. Pack 10 is put in after the loading end of letter sorting dolly 7, utilize the main conveyor to convey to bar code scanner 9 and correspond the position, bar code scanner 9 scans the bar code on pack 10, will sweep a yard information transmission and carry out automatic inquiry to computer user management system and correspond and put in the bin mouth position, when letter sorting dolly 7 conveys to corresponding puts in the bin mouth position, control secondary conveyor conveys pack 10 and puts in the bin mouth and classify and sort (sorting machine 6 is the prior art in commodity circulation letter sorting technical field, this technical field personnel know all common technical knowledge in the technical field, can learn all prior art in this field, do not describe herein sorting machine 6 in detail).
The number of the sorting trolleys 7 on each sorting machine 6 is a fixed amount, and the distance between every two sorting trolleys 7 is a fixed value. The sorting trolley 7 is numbered and calibrated by using the spindle encoder, so that the spindle encoder monitors the position state of the sorting trolley 7 on the sorting machine 6 in real time.
Referring to fig. 2, an output end of the spindle encoder is electrically connected to an input end of the PLC controller, an output end of the light curtain sensor 8 is electrically connected to an input end of the PLC controller, an output end of the servo controller is electrically connected to an input end of the PLC controller, and an input end of the servo controller is electrically connected to an output end of the PLC. Wherein, the five-section belt conveyer is respectively and independently provided with a servo controller to be connected with the PLC controller.
Specifically, the fifth section 5 is a package 10 supplementing end, a large number of packages 10 are provided by a user front-end conveying device, more than two packages 10 are parked in the fourth section 4 and are arranged at equal intervals, one package 10 is respectively put in the first section 1 to the third section 3, the inclination angle of the first section 1, the length of the belt and the height value of the first section 1, which deviates from the second section 2, of the distance sorting machine 6 are sent to the PLC controller, the belt conveyor and the light curtain sensor 8 are started, and the preparation state is completed.
The sorting trolley 7 on the main conveyor belt is controlled by starting the sorting machine 6 to be slowly started to be at a constant speed, the real-time position of the sorting trolley 7 is sent to the PLC by the main shaft encoder, the starting point and acceleration information of each section of belt conveyor are sent to the PLC by the five-section servo controller, the real-time position of the package 10 is sent to the PLC by the light curtain sensor 8, the PLC automatically calculates and controls the conveying speed of the package 10 according to the received signal information, so that when the sorting trolley 7 is about to run to the putting-in fixed point, the package 10 accurately drops from the first section 1, the package 10 accurately drops to the center of the bearing surface of the sorting trolley 7 by the running speed of the sorting trolley 7 which is preset to be calculated and matched in height, and the package supplying work is completed.
Finally, the packages 10 are classified and put in corresponding grids by using the bar code scanner 9 and a secondary conveyor belt, and then the packages 10 are sorted. The automatic package supplying system can accurately put the packages 10 on the bearing surfaces of the corresponding sorting trolleys 7 under the condition that the running speed of the sorting trolleys 7 reaches 1-1.5m/s, so that when the belt conveyor leads the packages 10 into the sorting trolleys 7, each part of the sorting trolleys 7 have the packages 10 to be led in without vacant positions, and the continuous package following and continuous package continuing functions of supplementing the packages 10 without missing points are achieved, so that the working efficiency of the whole system is effectively improved. In addition, manual operation is not needed in the bag supplying and sorting processes, so that the bag supplying precision of the sorting machine 6 is effectively improved while the labor cost is reduced and medical accidents are avoided.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (6)
1. An automatic bag supply system applied to a linear cross-belt sorting machine, comprising:
the multi-section belt conveyor is arranged on one side of the sorting machine (6) for receiving the packaged parts (10) and is used for conveying the packaged parts (10) to the sorting trolley (7);
the servo controller is connected with the belt conveyor and is used for controlling the conveying speed of the belt conveyor;
a light curtain sensor (8) mounted on the belt conveyor for monitoring the conveying state of the package (10);
the spindle encoder is used for monitoring the position state of a sorting trolley (7) on the sorting machine (6);
the output end of the spindle encoder is electrically connected with the input end of the PLC, the output end of the light curtain sensor (8) is electrically connected with the input end of the PLC, the output end of the servo controller is electrically connected with the input end of the PLC, and the input end of the servo controller is electrically connected with the output end of the PLC.
2. The automated package feeding system for linear cross-belt sorters as claimed in claim 1, further comprising:
the bar code scanner (9) is installed on one side, used for receiving the package pieces (10), of the sorting machine (6) and is in signal connection with the sorting trolley (7), and the bar code scanner (9) is used for scanning the bar codes on the package pieces (10) and controlling the sorting trolley (7) to unload the packages after analysis.
3. The automatic bag feeding system for linear cross-belt sorting machine according to claim 1, wherein the output of the PLC controller is electrically connected to the input of the sorting machine (6), and the input of the PLC controller is electrically connected to the output of the detection module, and the detection module is used for detecting the operating states of the sorting machine (6) and the belt conveyor.
4. The automatic bag feeding system applied to the linear type cross belt sorting machine according to claim 1, wherein the belt conveyor is provided with five sections, and the five sections of the belt conveyor are respectively provided with the servo controller to be connected with the PLC controller.
5. The automatic feeding system for linear cross belt sorting machine according to claim 4, characterized in that the light curtain sensor (8) is arranged between five belt conveyors.
6. The automatic bag supplying system for the linear cross-belt sorting machine of claim 1, wherein the input end of the belt conveyor is electrically connected with the output end of the power module, and the power module can effectively supply power to the automatic bag supplying system to ensure the normal operation of the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911292635.2A CN111167726A (en) | 2019-12-16 | 2019-12-16 | Automatic bag supply system applied to linear type cross belt sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911292635.2A CN111167726A (en) | 2019-12-16 | 2019-12-16 | Automatic bag supply system applied to linear type cross belt sorting machine |
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| CN111167726A true CN111167726A (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911292635.2A Pending CN111167726A (en) | 2019-12-16 | 2019-12-16 | Automatic bag supply system applied to linear type cross belt sorting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114054370A (en) * | 2021-11-10 | 2022-02-18 | 中国船舶重工集团公司第七一三研究所 | Aviation cargo tracking and sorting system and method based on photoelectric switch signal identification |
| CN114289320A (en) * | 2021-12-31 | 2022-04-08 | 中科微至智能制造科技江苏股份有限公司 | Full-automatic supply system for cross belt sorting system |
| CN117840050A (en) * | 2024-03-06 | 2024-04-09 | 杭州康奋威科技股份有限公司 | Logistics package separation coupling and full-automatic packing method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114054370A (en) * | 2021-11-10 | 2022-02-18 | 中国船舶重工集团公司第七一三研究所 | Aviation cargo tracking and sorting system and method based on photoelectric switch signal identification |
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| CN117840050A (en) * | 2024-03-06 | 2024-04-09 | 杭州康奋威科技股份有限公司 | Logistics package separation coupling and full-automatic packing method and device |
| CN117840050B (en) * | 2024-03-06 | 2024-05-14 | 杭州康奋威科技股份有限公司 | Logistics package separation coupling and full-automatic packing method and device |
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Application publication date: 20200519 |
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