CN220574072U - Goods letter sorting passback device - Google Patents
Goods letter sorting passback device Download PDFInfo
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- CN220574072U CN220574072U CN202321873713.XU CN202321873713U CN220574072U CN 220574072 U CN220574072 U CN 220574072U CN 202321873713 U CN202321873713 U CN 202321873713U CN 220574072 U CN220574072 U CN 220574072U
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Abstract
The utility model belongs to the technical field of freight equipment of civil aviation airports, and particularly relates to a freight sorting and returning device which comprises a transmission line, an X-ray machine, a freight returning and sorting WCS system and a returning control system; the transmission line is in communication connection with the X-ray machine, the freight transport return sorting WCS system and the return control system; the X-ray machine is also in communication connection with the layering management system; the freight transport return sorting WCS system and the return control system are also in communication connection with the hierarchical management system and the graph judging system; the graph judging system is also in communication connection with the hierarchical management system; the layering management system is used for acquiring an original image from the X-ray machine and sending the original image to the image judging system; the hierarchical management system is also used for judging the binding images to obtain a graph judgment result, and transmitting the graph judgment result to the feedback control system; the problem that the screening efficiency of unpacking goods and pouring the goods in the traditional security inspection mode is reduced is solved, and the security inspection efficiency is greatly improved.
Description
Technical Field
The utility model belongs to the technical field of civil aviation airport freight transportation, and particularly relates to a freight sorting and returning device.
Background
At present, the airport freight security inspection mode is still a traditional single machine operation mode, a passage is manually inspected on site, a piece of goods is required to pass through a security inspection machine to carry out on-site image judgment, suspicious goods are required to be unpacked by reversing the machine, a re-inspection return device is not arranged, and the security inspection efficiency is low and the cost is high; in addition, the binding of the goods passing inspection image and the goods information is not realized, the paper bill is checked on site, the working table account is filled manually, and the electronic and systematic functions are not realized; in the aspect of quality supervision, security inspection still stays in a mode of staring at people, image review and monitoring video review. In the traditional security inspection mode, suspicious goods must be unpacked and inspected by a security inspection machine one by one, so that the efficiency is low, and the inspection efficiency requirement that the rapid development of goods and transportation needs to be matched is affected; the random scheduling and random ticket dispatching functions in the centralized graph judging mode cannot be met, and the traditional security inspection channel can only judge graphs on site by the same appointed security inspector; the system can only be in butt joint with a single-brand X-ray machine, and cannot be integrated with a multi-brand X-ray machine layering system.
Disclosure of Invention
Aiming at the technical problems in the background technology, the utility model provides a cargo sorting return device which is suitable for normal over-inspection and return re-inspection of cargoes in a non-contact centralized picture judging mode of civil aviation airport freight transportation, solves the problems of reduced over-inspection efficiency and the like caused by unpacking cargoes in a traditional security inspection mode, realizes the functions of cargo queue tracking, cargo sorting and the like by carrying out information interaction and control linkage with a centralized picture judging system and an X-ray machine layered management system, and greatly improves the security inspection efficiency.
In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:
a cargo sorting and returning device comprises a transmission line, an X-ray machine, a cargo returning and sorting WCS system and a returning control system; the transmission line is in communication connection with the X-ray machine, the freight return sorting WCS system and the return control system and is used for sorting and returning cargoes; the X-ray machine is also in communication connection with the layered management system and is used for transmitting X-rays of cargoes to obtain an original image; the freight return sorting WCS system and the return control system are also in communication connection with the layering management system and the image judging system, and are used for acquiring image judging results and controlling sorting return of cargoes based on the image judging results; the return control system is also used for acquiring the bar code of the goods and sending the bar code to the graph judging system; the image judging system is also in communication connection with the hierarchical management system and is used for acquiring the original image from the hierarchical management system and binding the original image with the bar code to obtain a bound image; the layering management system is used for acquiring the original image from the X-ray machine and sending the original image to the image judging system; the hierarchical management system is also used for judging the binding image to obtain the graph judgment result, and transmitting the graph judgment result to the feedback control system.
Further, the transmission line comprises a main line, a return line and a double-opening electric door; the main line is used for transmitting goods and passing the goods with normal judgment results through security inspection; the return line is used for returning the goods with the abnormal or no graph judgment result; the double-opening electric door is arranged between the main line and the return line; the double-opening electric door is in an opening state only when goods are returned.
Further, the main line comprises a front sliding table, a first distance-pulling belt conveyor, a security inspection machine, a second distance-pulling belt conveyor, a first conveying belt conveyor, a third distance-pulling belt conveyor, sorting equipment, a first buffer belt conveyor and a rear sliding table; the front sliding table is connected with the first pull distance belt conveyor; the first pull distance belt conveyor is connected with the security inspection machine; the security inspection machine is connected with the second pull distance belt conveyor; the second pull distance belt conveyor is connected with the first conveying belt conveyor; the first conveying belt conveyor is connected with the third pull distance belt conveyor; the third pull distance belt conveyor is connected with the sorting equipment; the sorting equipment is connected with the first buffer belt conveyor; the first buffer belt conveyor is connected with the rear sliding table.
Further, the X-ray machine is arranged at the security inspection machine so as to acquire an original image of goods passing through the X-ray machine.
Further, the return line comprises a transition conveying line, a second conveying belt conveyor, a second buffer belt conveyor and a unpacking inspection area; the sorting equipment is connected with the transition conveying line; the transition conveying line is connected with the second conveying belt conveyor; the second conveying belt conveyor is connected with the second buffer belt conveyor; the second buffer belt conveyor is connected with the unpacking inspection area.
Further, the device also comprises a three-surface dense protection net, wherein the three-surface dense protection net is arranged around the transmission line to prevent personnel from invading; the three-face dense protection net is provided with two-face dense protection doors, the dense protection doors are respectively arranged in front of the security inspection machine and in front of the rear sliding table, and an infrared grating is arranged at the dense protection door in front of the security inspection machine.
Further, the buffer belt conveyor further comprises AB doors, wherein the AB doors are respectively arranged at the front and the rear of the second buffer belt conveyor; and the AB door is opened asynchronously.
Further, the return control system at least comprises a transmission line control module, a return line control module and a goods tracking module; the transmission line control module is in communication connection with the front sliding table, the first pull distance belt conveyor, the second pull distance belt conveyor, the first conveying belt conveyor, the third pull distance belt conveyor, the sorting equipment, the first buffer belt conveyor and the rear sliding table so as to control the starting and stopping of all parts; the return line control module is in communication connection with the sorting equipment, the transition conveying line, the second conveying belt conveyor, the second buffer belt conveyor and the unpacking inspection area; determining the transmission direction of the sorting equipment, and starting and stopping the transition conveying line, the second conveying belt conveyor, the second buffer belt conveyor and the unpacking inspection area based on the graph judging result; the goods tracking module performs photoelectric queue tracking on goods.
Further, when the graph judging result is normal, the transmission direction of the sorting equipment faces the rear sliding table; if not, opening the double-opening electric door, wherein the transmission direction of the sorting equipment faces to the transition conveying line.
Further, a bar code is posted on the goods; the code scanner is in communication connection with the return control system and is used for transmitting bar code information obtained by scanning the bar codes to the return control system.
The utility model has the following advantages and beneficial effects:
the utility model provides the cargo sorting return device suitable for the centralized graph judging mode, which can realize the intelligent cargo security check return function, meet the requirements of random scheduling and random ticket scheduling, realize the functions of cargo queue tracking, cargo sorting and the like, improve the over-check efficiency, and can improve the security check by 4 times and reach 600 pieces/hour compared with the traditional security check under the mode of 'centralized graph judging and return sorting equipment'.
According to the utility model, the strong magnetic balance wheel and the return line are added by utilizing the transverse space at the rear end of the X-ray machine channel, so that the automatic sorting return of suspicious goods is realized, and the sorting efficiency is improved.
According to the utility model, the package and the graph judging result are ensured to be correctly corresponding through photoelectric queue tracking.
Drawings
FIG. 1 is an exemplary schematic diagram of a cargo sorting backhaul device and its communication with a backhaul control system and a hierarchical management system in accordance with the present utility model;
FIG. 2 is an exemplary schematic diagram of a transmission line provided by the present utility model;
icon: 110-layering management system, 120-graph judging system, 130-X-ray machine, 140-return control system, 150-transmission line, 160-freight return sorting WCS system, 201-front sliding table, 202-first pull distance belt conveyor, 203-infrared grating, 204-security inspection machine, 205-second pull distance belt conveyor, 206-first conveying belt conveyor, 207-third pull distance belt conveyor, 208-sorting equipment, 209-first buffering belt conveyor, 210-rear sliding table, 211-double-opening electric door, 212-transition conveying line, 213-second conveying belt conveyor, 214-AB door, 215-second buffering belt conveyor, 216-unpacking inspection area.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Fig. 1 is an exemplary schematic diagram of a cargo sorting backhaul device and its communication with a backhaul control system and a hierarchical management system in accordance with the present utility model. As shown in fig. 1, the cargo sorting and returning device provided by the present utility model includes a transmission line 150, an X-ray machine 130, a cargo returning sorting WCS system 160, and a returning control system 140.
The transmission line is in communication connection with the X-ray machine, the freight return sorting WCS system and the return control system and is used for sorting and returning cargoes.
The X-ray machine is also in communication connection with the layered management system and is used for transmitting X-rays to cargoes to obtain an original image.
The freight return sorting WCS system and the return control system are also in communication connection with the hierarchical management system 110 and the graph judging system 120, and are used for acquiring graph judging results and controlling sorting return of cargoes based on the graph judging results; the return control system is also used for acquiring the bar code of the goods and sending the bar code to the graph judging system. The freight return sorting WCS system is a layer management system between an airport system and return sorting equipment, and can coordinate the operation of various logistics equipment, such as a conveyor, a security check machine, a sorting machine and the like. The task engine and the message engine are used for optimizing and decomposing tasks and analyzing execution paths, and providing execution guarantee and optimization for scheduling instructions of an upper system, so that integration, unified scheduling and monitoring of various equipment system interfaces are realized.
The image judging system is a centralized image judging system and is also in communication connection with the hierarchical management system, and is used for acquiring the original image from the hierarchical management system, binding the original image with the bar code and obtaining a binding image.
The layering management system is used for acquiring the original image from the X-ray machine and sending the original image to the image judging system; the hierarchical management system is also used for judging the binding image to obtain the graph judgment result, and transmitting the graph judgment result to the feedback control system.
In some embodiments, the goods have a barcode posted thereon; the code scanner is in communication connection with the return control system and is used for transmitting bar code information obtained by scanning the bar codes to the return control system.
The scheme selection design of the set of feedback sorting equipment is suitable for: the average cargo is not more than 50Kg, and the maximum cargo dimension specification is 800mmx800mmx800mm, and can be specifically adjusted according to actual field use conditions.
Fig. 2 is an exemplary schematic diagram of a transmission line provided by the present utility model. As shown in fig. 2, the transmission line includes a main line, a return line, and a double-open electric gate 211.
And the main line is used for transmitting goods and passing the goods with normal judgment results through security inspection. The main line and the return line are main hardware equipment of the return sorting equipment, and the equipment width is matched with the security inspection machine.
In some embodiments, the main line includes a front slipway 201, a first pull-apart belt conveyor 202, a security check machine 204, a second pull-apart belt conveyor 205, a first conveyor belt conveyor 206, a third pull-apart belt conveyor 207, a sorting device 208, a first buffer belt conveyor 209, and a rear slipway 210.
The front sliding table is connected with the first pull distance belt conveyor; the first pull distance belt conveyor is connected with the security inspection machine; the security inspection machine is connected with the second pull distance belt conveyor; the second pull distance belt conveyor is connected with the first conveying belt conveyor; the first conveying belt conveyor is connected with the third pull distance belt conveyor; the third pull distance belt conveyor is connected with the sorting equipment; the sorting equipment is connected with the first buffer belt conveyor; the first buffer belt conveyor is connected with the rear sliding table.
The front sliding table is used for packing, adopts a power roller line, adopts external driving, adopts chain transmission, and adopts an alternating current asynchronous motor, and the speed is adjustable. The chain has sufficient tensile strength. The first pull-apart belt conveyor is configured to pull apart the goods at a distance of at least 50 cm from each other. The first pull-apart belt conveyor is connected with the security inspection machine, the length of the first pull-apart belt conveyor is 1 meter, the width of the belt is 1m, and the height of the first pull-apart belt conveyor is 0.35m, and the first pull-apart belt conveyor is matched with the security inspection machine. The first pull-apart belt can be independently controlled to start and stop, the speed is adjustable, and the distance between cargoes is controlled in a proper range by controlling the start and stop of the belt. The first pull-apart belt conveyor is provided with a belt deviation preventing device. The first pull-apart belt conveyor has an automatic linkage function with the ATR system, and the belt conveyor automatically starts delivery of goods to the security inspection machine after code scanning. The second pull-apart belt conveyor adopts a segmented belt conveyor, the length is 1m, the belt speed is 0.2m/s, the width and the height are connected in the security inspection machine, the start and stop are independently controlled, the speed is adjustable, and goods stably enter a rear conveying line. The first conveying belt conveyor is positioned in front of sorting equipment, has a length of 4m and a belt speed of 0.15m/s, and can achieve maximum graph judging time of 30 seconds under the condition that graph judging personnel and a security inspection machine are 1:1 in proportion. The third pull-apart belt conveyor adopts a segmented belt conveyor, the length is 1m, the belt speed is 0.9m/s, the width and the height are connected in the security inspection machine, the starting and stopping are independently controlled, the speed is adjustable, and the goods enter a balance wheel for sorting (namely sorting equipment) after the goods are pulled apart, so that the follow-up sorting action is ensured to be correct. The sorting equipment is used for sorting and conveying abnormal cargoes to a return line to carry out unpacking inspection, the balance wheel sorting machine changes the conveying direction of the cargoes through swinging the angle of a balance wheel, and the angle of the balance wheel reaches 80 degrees at most, so that the sorting equipment is suitable for various wrapped cargoes such as cartons, soft bags, snake leather bags, thin pieces and the like. The first buffer section belt conveyor is arranged behind sorting equipment, adopts a climbing form, and lifts and conveys cargoes to the rear sliding table. The belt adopts an anti-slip PVC belt. The rear sliding table adopts a power roller line, an external driving device, a chain transmission, an alternating current asynchronous motor and adjustable speed. The chain has sufficient tensile strength. The design height of the roller surface accords with human engineering, and workers do not need to bend down to carry goods, so that the labor intensity is reduced. Different speed-adjustable modules are designed for the return sorting system aiming at the factors of complex site conditions, limited available space and the like of the freight station, so that information flow and graph judging time are strived for the system to the maximum extent, and the backlog of cargoes is effectively reduced, so that the over-inspection efficiency is improved.
In some embodiments, the X-ray machine is provided at the security check machine to acquire an original image of the cargo passing through the X-ray machine.
And the return line is used for returning the goods with the abnormal or no graph judgment result.
In some embodiments, the return lines include a transition conveyor line 212, a second conveyor belt 213, a second buffer belt 215, and an unpacking inspection area 216.
The sorting equipment is connected with the transition conveying line; the transition conveying line is connected with the second conveying belt conveyor; the second conveying belt conveyor is connected with the second buffer belt conveyor; the second buffer belt conveyor is connected with the unpacking inspection area.
The transition conveying section is directly connected to the main line sorting equipment, and a power roller line is adopted, so that the transition conveying section is easy to connect and has a compact structure. The roller wire adopts an external driving device and is driven by a chain. The driving device adopts an alternating current asynchronous motor, and the speed is adjustable. The drive chain has sufficient tensile strength. The second conveyor belt is a climbing belt and is used for conveying abnormal goods to the unpacking inspection area, and the goods are lifted to a proper height in a climbing mode, so that workers can unpack and inspect the abnormal goods conveniently. The second buffering belt conveyor is used for temporarily storing abnormal goods before unpacking, and the AB electric door is opened asynchronously, so that the return channel is guaranteed to be closed at any time, and the air defense safety standard is guaranteed to meet the local side requirement. The unpacking checking area adopts an unpowered slipway, and universal ball free balls are distributed on the surface of the slipway, so that workers can push goods in a labor-saving manner.
The double-opening electric door is arranged between the main line and the return line; the double-opening electric door is in an opening state only when goods are returned.
In some embodiments, when the graph judgment result is normal, the conveying direction of the sorting equipment is towards the rear sliding table; if not, opening the double-opening electric door, wherein the transmission direction of the sorting equipment faces to the transition conveying line.
In some embodiments, the system further comprises a three-sided dense protection net disposed around the transmission line to prevent personnel intrusion; the three-face dense protection net is provided with two-face dense protection doors, the dense protection doors are respectively arranged in front of the security inspection machine and in front of the rear sliding table, and an infrared grating 203 is arranged at the dense protection door in front of the security inspection machine. The intensive protection door can be locked, personnel are not required to enter the enclosure formed by the three-face intensive protection net under normal conditions, and workers and cargoes are prevented from contacting before the sorting machine.
In some embodiments, the second buffer belt conveyor further comprises AB doors 214 disposed respectively before and after the second buffer belt conveyor; and the AB door is opened asynchronously. AB electrically operated gate goes up and down, opens with equipment linkage PLC control, and degree of automation is high.
In some embodiments, the backhaul control system includes at least a transmission line control module, a backhaul line control module, and a cargo tracking module;
the transmission line control module is in communication connection with the front sliding table, the first pull distance belt conveyor, the second pull distance belt conveyor, the first conveying belt conveyor, the third pull distance belt conveyor, the sorting equipment, the first buffer belt conveyor and the rear sliding table, so that starting and stopping of all parts are controlled. For example, the transmission line control module may be a WCS system, which is a layer management system interposed between an airport system and a return sorting apparatus, that may coordinate the operation between various logistics apparatuses, such as conveyors, security check machines, sorters, and the like. The task engine and the message engine are used for optimizing and decomposing tasks and analyzing execution paths, and providing execution guarantee and optimization for scheduling instructions of an upper system, so that integration, unified scheduling and monitoring of various equipment system interfaces are realized.
The return line control module is in communication connection with the sorting equipment, the transition conveying line, the second conveying belt conveyor, the second buffer belt conveyor and the unpacking inspection area; determining the transmission direction of the sorting equipment, and starting and stopping the transition conveying line, the second conveying belt conveyor, the second buffer belt conveyor and the unpacking inspection area based on the graph judging result;
the goods tracking module performs photoelectric queue tracking on goods.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The cargo sorting and returning device is characterized by comprising a transmission line, an X-ray machine, a cargo returning and sorting WCS system and a returning control system;
the transmission line is in communication connection with the X-ray machine, the freight return sorting WCS system and the return control system and is used for sorting and returning cargoes;
the X-ray machine is also in communication connection with the layering management system and is used for transmitting X-rays to cargoes to obtain an original image;
the freight return sorting WCS system and the return control system are also in communication connection with the layering management system and the image judging system, and are used for acquiring image judging results and controlling sorting return of cargoes based on the image judging results; the return control system is also used for acquiring the bar code of the goods and sending the bar code to the graph judging system;
the image judging system is also in communication connection with the hierarchical management system and is used for acquiring the original image from the hierarchical management system and binding the original image with the bar code to obtain a bound image;
the layering management system is used for acquiring the original image from the X-ray machine and sending the original image to the image judging system; the hierarchical management system is also used for judging the binding image to obtain the graph judgment result, and transmitting the graph judgment result to the feedback control system.
2. The cargo sorting return device of claim 1 wherein: the transmission line comprises a main line, a return line and a double-opening electric door;
the main line is used for transmitting goods and passing the goods with normal judgment results through security inspection;
the return line is used for returning the goods with the abnormal or no graph judgment result;
the double-opening electric door is arranged between the main line and the return line; the double-opening electric door is in an opening state only when goods are returned.
3. The cargo sorting return device of claim 2 wherein: the main line comprises a front sliding table, a first pull distance belt conveyor, a security inspection machine, a second pull distance belt conveyor, a first conveying belt conveyor, a third pull distance belt conveyor, sorting equipment, a first buffer belt conveyor and a rear sliding table;
the front sliding table is connected with the first pull distance belt conveyor;
the first pull distance belt conveyor is connected with the security inspection machine;
the security inspection machine is connected with the second pull distance belt conveyor;
the second pull distance belt conveyor is connected with the first conveying belt conveyor;
the first conveying belt conveyor is connected with the third pull distance belt conveyor;
the third pull distance belt conveyor is connected with the sorting equipment;
the sorting equipment is connected with the first buffer belt conveyor;
the first buffer belt conveyor is connected with the rear sliding table.
4. A cargo sorting return device according to claim 3, wherein: and setting the X-ray machine at the security inspection machine to acquire an original image of goods passing through the X-ray machine.
5. A cargo sorting return device according to claim 3, wherein: the return line comprises a transition conveying line, a second conveying belt conveyor, a second buffer belt conveyor and a unpacking inspection area;
the sorting equipment is connected with the transition conveying line;
the transition conveying line is connected with the second conveying belt conveyor;
the second conveying belt conveyor is connected with the second buffer belt conveyor;
the second buffer belt conveyor is connected with the unpacking inspection area.
6. The cargo sorting return device of claim 5 wherein: the three-surface dense protection net is arranged around the transmission line to prevent personnel from invading;
the three-surface dense protection net is provided with two-surface dense protection doors which are respectively arranged in front of the security inspection machine and in front of the rear sliding table,
and an infrared grating is arranged at the intensive protective door in front of the security inspection machine.
7. The cargo sorting return device of claim 5 wherein: the automatic buffer belt conveyor further comprises AB doors, wherein the AB doors are respectively arranged at the front and the rear of the second buffer belt conveyor; and the AB door is opened asynchronously.
8. The cargo sorting return device of claim 5 wherein: the return control system at least comprises a transmission line control module, a return line control module and a goods tracking module;
the transmission line control module is in communication connection with the front sliding table, the first pull distance belt conveyor, the second pull distance belt conveyor, the first conveying belt conveyor, the third pull distance belt conveyor, the sorting equipment, the first buffer belt conveyor and the rear sliding table so as to control the starting and stopping of all parts;
the return line control module is in communication connection with the sorting equipment, the transition conveying line, the second conveying belt conveyor, the second buffer belt conveyor and the unpacking inspection area; determining the transmission direction of the sorting equipment, and starting and stopping the transition conveying line, the second conveying belt conveyor, the second buffer belt conveyor and the unpacking inspection area based on the graph judging result;
the goods tracking module performs photoelectric queue tracking on goods.
9. The cargo sorting return device of claim 8 wherein: when the graph judging result is normal, the transmission direction of the sorting equipment faces the rear sliding table; if not, opening the double-opening electric door, wherein the transmission direction of the sorting equipment faces to the transition conveying line.
10. The cargo sorting return device of claim 1 wherein: the goods are posted with bar codes;
the code scanner is in communication connection with the return control system and is used for transmitting bar code information obtained by scanning the bar codes to the return control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873713.XU CN220574072U (en) | 2023-07-17 | 2023-07-17 | Goods letter sorting passback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321873713.XU CN220574072U (en) | 2023-07-17 | 2023-07-17 | Goods letter sorting passback device |
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| Publication Number | Publication Date |
|---|---|
| CN220574072U true CN220574072U (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321873713.XU Active CN220574072U (en) | 2023-07-17 | 2023-07-17 | Goods letter sorting passback device |
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| CN (1) | CN220574072U (en) |
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- 2023-07-17 CN CN202321873713.XU patent/CN220574072U/en active Active
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