Conveyor belt type multi-station certificate checking device

Abstract

The utility model discloses a conveyor belt type multi-station certificate checking device. The device is connected with a background monitoring system and comprises a base, a certificate conveying mechanism, a certificate page turning station, a certificate labeling station, a certificate stamping station, an evidence obtaining mechanical arm, a station conveying mechanism and a return mechanism, wherein the certificate page turning station, the certificate labeling station and the certificate stamping station are sequentially distributed along the base front and back. A page turning machine for turning pages of a certificate, a labeling machine for labeling the certificate and a stamping machine for stamping the certificate are respectively arranged on the certificate page turning station, the certificate labeling station and the certificate stamping station; a certificate scanner used for identifying certificates and a first identification camera used for identifying certificate pages turned by the page turning machine are arranged on the page turning side of the page turning machine. The certificate conveying mechanism is used for conveying passenger certificates, the evidence obtaining mechanical arm sucks the certificates on the certificate conveying mechanism to the page turning machine, the station conveying mechanism sequentially conveys the certificates on the page turning machine from the certificate page turning station to pass through the certificate labeling station and the certificate stamping station, and the return mechanism returns the stamped certificates.

Description

Technical Field

[0001] The present application relates to the technical field of certificate inspection, and more specifically, to a conveyor-type multi-station certificate inspection device. Background Art

[0002] In security check and other customs clearance places, documents need to be checked, and the document inspection process involves document scanning, document page turning, stamping and labeling. In the existing document inspection process, either manual page turning, information checking, stamping and labeling are used, which is not only inconvenient but also prone to omissions or cheating; or page turning machines, scanners, labeling machines and stamping machines are used at different inspection locations to operate separately in different places. In this way, during the inspection process, customs clearance personnel need to queue up for inspection at different places, which easily causes inconvenience to passengers and is also prone to omission of certain operations. Summary of the invention

[0003] In view of the existing technology, the technical problem solved by this application is to provide a conveyor-type multi-station document inspection device that can simultaneously realize page turning, document information recognition, document stamping and labeling operations in the document inspection process, thereby improving the convenience and intelligence of document inspection during the customs clearance process.

[0004] In order to solve the above technical problems, the present application provides a conveyor-type multi-station document inspection device, which includes:

[0005] Base;

[0006] A certificate delivery mechanism for delivering passenger certificates is arranged on the base,

[0007] A certificate page turning station, a certificate labeling station and a certificate stamping station are sequentially distributed front and back along the base, and a page turning machine for turning pages of certificates, a labeling machine for labeling certificates and a stamping machine for stamping certificates are respectively arranged on the certificate page turning station, the certificate labeling station and the certificate stamping station, and a certificate scanner for identifying certificates and a first recognition camera for identifying certificate pages turned by the page turning machine are arranged on the page turning side of the page turning machine;

[0008] A forensics mechanical arm, used for sucking the certificates from the certificate delivery mechanism onto the page turning machine;

[0009] A station transmission mechanism connected to the page turning machine, used to sequentially transmit the certificate placed on the page turning machine from the certificate page turning station to the certificate labeling station and the certificate stamping station; and

[0010] The return mechanism arranged on the base is used for returning the stamped certificate.

[0011] In one embodiment of the application, the certificate delivery mechanism includes a first sliding base that can slide along the base and a first conveyor belt that can be rotatably arranged on the base. The certificate delivery mechanism has a feed end and a discharge end, and the first conveyor belt is used to convey the certificate placed at the feed end to the discharge end. The discharge end of the certificate delivery mechanism is arranged side by side with the page turning station, and the evidence collection robot arm is used to absorb the certificate at the discharge end to the page turning machine.

[0012] In one application embodiment, the workstation transmission mechanism includes a transmission drive device arranged on the base, a driving wheel driven by the transmission drive device, a driven wheel arranged on the base, a second conveyor belt connecting the driving wheel and the driven wheel, and a slide rail arranged on the base for the page turning machine to slide, the page turning machine is arranged on the second conveyor belt and the second conveyor belt extends through the document page turning station, the document labeling station and the document stamping station.

[0013] In one embodiment of the application, the return mechanism includes a third conveyor belt that is rotatable and arranged on the base, a third sliding base plate that is arranged above the third conveyor belt, a fourth sliding base plate that slides on the third sliding base plate and is perpendicular to the third sliding base plate, a second slide plate that is slidably arranged on the fourth sliding base plate, a second electric cylinder that is arranged on the second slide plate, and at least one second suction cup that is driven by the second electric cylinder to move up and down relative to the document stamping station; the third conveyor belt has a return inlet end and a return outlet end, the discharge end is arranged side by side with the return outlet end, and the document stamping station is arranged side by side with the return inlet end.

[0014] In one application embodiment, the evidence collection robot arm includes a second sliding base plate arranged above the certificate delivery mechanism, a first slide plate sliding along the second sliding base plate, a first electric cylinder arranged on the first slide plate, and at least one first suction cup connected to the first electric cylinder, the first electric cylinder is used to drive the first suction cup to slide up and down relative to the base, and the second sliding base plate spans the certificate page turning station, the discharge end of the certificate delivery mechanism and the return outlet end of the third conveyor belt.

[0015] In one application embodiment, the workstation transmission mechanism and the third conveyor belt are arranged side by side, the first conveyor belt and the third conveyor belt are arranged side by side, the fourth sliding substrate spans the side-by-side workstation transmission mechanism and the third conveyor belt, and the third sliding substrate and the third conveyor belt are arranged parallel to each other up and down.

[0016] In one application embodiment, the stamping machine includes a fifth sliding substrate, a sixth sliding substrate that slides along the fifth sliding substrate and is perpendicular to the fifth sliding substrate, a third slider that slides along the sixth sliding substrate, a third electric cylinder arranged on the third slider, and a seal component arranged on the third electric cylinder; the third electric cylinder is used to drive the seal component to move up and down relative to the document located at the stamping station, and the sliding direction of the sixth sliding substrate along the fifth sliding substrate, the sliding direction of the third slider along the sixth sliding substrate, and the up and down sliding direction of the seal component are perpendicular to each other.

[0017] The conveyor belt type multi-station certificate inspection device provided by the present application has the beneficial effects of: using the certificate delivery mechanism to transmit the certificate placed by the passenger, the certificate on the certificate delivery mechanism is sucked by the certificate collection mechanical arm to the page turning machine at the page turning station on the base, the certificate after page turning is identified by the certificate scanner, the blank page after page turning by the page turning machine is identified by the first identification camera, and then sequentially transmitted to the certificate labeling station and the certificate stamping station by the station transmission mechanism, the labeling machine is used to label the certificate labeling station, and the stamping machine is used to stamp the certificate stamping station. The conveyor belt type multi-station certificate inspection device can realize multiple operations in the certificate inspection process in an integrated manner, which is convenient for certificate inspection and improves the intelligence of the inspection process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 This is a three-dimensional structural diagram of a conveyor-type multi-station document inspection device according to an embodiment of the present application;

[0020] Figure 2 A three-dimensional structural diagram of a certificate delivery mechanism of a conveyor-belt multi-station certificate inspection device according to an embodiment of the present application;

[0021] Figure 3 This is a three-dimensional structural diagram of the stamping machine of the conveyor-type multi-station document inspection device of an embodiment of the present application. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0024] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] The conveyor belt type multi-station document inspection device of the present application is now described in detail with reference to the accompanying drawings.

[0027] Please refer to Figure 1 The conveyor belt type multi-station certificate inspection device 100 provided in the embodiment of the present application is connected to the background monitoring system and includes a base 10, a certificate delivery mechanism 20, a certificate page turning station, a certificate labeling station and a certificate stamping station distributed in sequence along the base 10, a certificate collection robot arm 30, a station transmission mechanism 40 and a return mechanism 50. Among them, the certificate page turning station, the certificate labeling station and the certificate stamping station are respectively equipped with a page turning machine 11 for turning pages of certificates, a labeling machine 12 for labeling certificates and a stamping machine 13 for stamping certificates; and a certificate scanner 14 for identifying certificates and a first recognition camera for identifying the certificate page turned by the page turning machine 11 are arranged on the page turning side of the page turning machine 11. The certificate delivery mechanism 20 is arranged on the base 10 and is used to transport passenger certificates. The certificate collection robot arm 30 is used to absorb the certificates on the certificate delivery mechanism 20 to the page turning machine 11. The station transmission mechanism 40 is connected to one end of the page turning machine 11 and is used to sequentially transmit the certificates placed on the page turning machine 11 from the certificate page turning station through the certificate labeling station and the certificate stamping station. The return mechanism 50 is arranged on the base 10 and is used to return the stamped certificates.

[0028] Combined with reference Figure 1 and Figure 2The certificate delivery mechanism 20 includes a first sliding base plate 21 that can slide along the base 10 and a first conveyor belt 22 that can be rotatably arranged on the base 10. The certificate delivery mechanism 20 has a feed end 221 and a discharge end 222, and the first conveyor belt 22 is used to transfer the certificate placed at the feed end 221 to the discharge end 222. The discharge end 222 of the certificate delivery mechanism 20 is arranged side by side with the page turning station, and the evidence collection robot arm 30 is used to absorb the certificate at the discharge end 222 to the page turning machine 11.

[0029] It is worth noting that the page turning machine 11 can realize the automatic page turning of the certificate, and can be any device that can realize automatic page turning in the prior art. For example, the page turning machine 11 can be, but not limited to, the automatic page turning machine with the publication number CN1562642A, which can turn pages in both positive and negative directions. The certificate scanner 14 can be, but not limited to, a certificate OCR reader, which is a machine for identifying text and images. During the customs clearance process of a certificate such as a passport, the data page of the certificate needs to be identified, and the data page contains information such as the passenger's ID number, address, photo, country, etc. Assuming that the process of placing the passenger's documents is guided by voice or video, the documents are placed on the first conveyor belt 22 in the form of facing up and in a closed state. When the page turner 11 is needed to turn the page to the data page of the document passport for the first time, the document scanner 14 is used to identify the data page information to obtain the document information, and upload the document information to the background monitoring system. When the inspection unit is the border inspection, the background monitoring system is the background monitoring system of the border inspection. Subsequently, it is necessary to paste the visa label and stamp. Since the visa label needs to be pasted on the blank page, after the document information is identified, the page turner 11 needs to continue to turn the page. At this time, the first recognition camera is used to identify the page of the document after turning the page, whether there is a blank page. When there is a blank page, the page turner 11 stops turning the page. The method for the first recognition camera to identify the blank page can be any method in the prior art, such as matching the blank page template with the image captured by the first recognition camera. If they are the same, it means that the page has been turned to a blank page. When a blank page is found after turning the page, the station transmission mechanism 40 is used to drive the page turning machine 11 to move to the labeling station for labeling. The labeling machine 12 is any device that can perform labeling in the prior art, wherein the label outlet of the labeling machine 12 faces the document transmitted to the document labeling station and is rotatably arranged on the base 10. After labeling is completed, the page turning machine 11 is driven to the document stamping station by the station transmission mechanism 40, and the document on the page turning machine is stamped by the stamping machine 13.

[0030] like Figure 1As shown, the station transmission mechanism 40 includes a transmission drive device 41 arranged on the base 10, a driving wheel 42 driven by the transmission drive device 41, a driven wheel 43 arranged on the base 10, a second conveyor belt 44 that transmits power to connect the driving wheel 42 and the driven wheel 43, and a slide rail arranged on the base 10 for the page turning machine 11 to slide. The page turning machine 11 is arranged on the second conveyor belt 44 and the second conveyor belt 44 extends through the document page turning station, the document labeling station and the document stamping station.

[0031] Among them, the transmission drive device 41 can be a motor, which is connected to the background monitoring system. The motor drives the active wheel 42 to rotate to drive the second conveyor belt 44 to rotate, thereby driving the page turning machine 11 to slide along the slide rail. The sliding process of the page turning machine 11 can pass through the document labeling station and the document stamping station.

[0032] Further Figure 1 As shown, the return mechanism 50 includes a rotatable third conveyor belt 51 disposed on the base 10, a third sliding base plate 52 disposed above the third conveyor belt 51, a fourth sliding base plate 53 sliding on the third sliding base plate 52 and perpendicular to the third sliding base plate 52, a second slide plate 54 slidably disposed on the fourth sliding base plate 53, a second electric cylinder disposed on the second slide plate 54, and at least one second suction cup 55 connected to the second electric cylinder, wherein the second electric cylinder drives at least one second suction cup 55 to move up and down relative to the document stamping station. The third conveyor belt 51 has a return inlet end 511 and a return outlet end 512, the discharge end 222 is arranged side by side with the return outlet end 512, and the document stamping station is arranged side by side with the return inlet end 511.

[0033] like Figure 1 and Figure 2 As shown, the evidence collection robot 30 includes a second sliding base 31 arranged above the certificate delivery mechanism 20, a first slide plate 32 sliding along the second sliding base plate 31, a first electric cylinder arranged on the first slide plate 32, and at least one first suction cup 33 connected to the first electric cylinder, the first electric cylinder is used to drive the first suction cup 33 to slide up and down relative to the base 10, and the second sliding base plate 31 spans the document turning station, the discharge end 222 of the certificate delivery mechanism 20 and the return outlet end 512 of the third conveyor belt 51. In this way, the first slide plate 32 drives the first suction cup 33 to slide, so that the first suction cup 33 can pass through the page turning station, the discharge end 222 of the certificate delivery mechanism 20 and the return outlet end 512 of the third conveyor belt 51. In this way, the first suction cup 33 following the movement of the first slide plate 32 can realize the conversion of the certificate at the page turning station, the first conveyor belt 22 and the third conveyor belt 51. During the design, it can be designed that when the first slide plate 32 moves to the ends on both sides of the second sliding substrate 31, it reaches the position facing the certificate page turning station and the return outlet end 512 respectively, and when it moves to the middle of the second sliding substrate 31, it reaches the position facing the discharge end 222 of the evidence collection robot arm 30.

[0034] It is worth mentioning that after stamping at the document stamping station, a movement to retrieve the document is performed: the fourth sliding substrate 53 slides on the third sliding substrate 52 from the return outlet end 512 to the return inlet end 511, and the second slide plate 54 slides on the third sliding substrate 52 from the return inlet end 511 to the document stamping station, so that the second suction cup 55 on the second slide plate 54 moves to the top of the document stamping station, and then the second electric cylinder drives the second suction cup 55 to move toward the document at the document stamping station to absorb the document; thereafter, the fourth sliding substrate 53, the second slide plate 54 and the second suction cup 55 of the return mechanism 50 perform a movement opposite to that in the process of retrieving the document, so that the document absorbed by the second suction cup 55 returns to the return inlet end 511, and then the second suction cup 55 is driven to drive the absorbed document to move downward toward the third conveyor belt 51 to release the document to the third conveyor belt 51, and finally the document is conveyed to the return outlet end 512 by the third conveyor belt 51. Thereafter, the evidence collection robot 30 is used to retrieve the document and place it on the first conveyor belt 22 .

[0035] Furthermore, the station transmission mechanism 40 and the third conveyor belt 51 are arranged side by side, the first conveyor belt 22 and the third conveyor belt 51 are arranged side by side, the fourth sliding substrate 53 spans the station transmission mechanism 40 and the third conveyor belt 51 arranged side by side, and the third sliding substrate 52 and the third conveyor belt 51 are arranged vertically in parallel. In this way, the positions of various components are rationally planned, and the time of different stations is distributed vertically. The position conversion of the certificate between the first conveyor belt 22, the certificate page turning station, and the third conveyor belt 51 is achieved by the lateral movement of the evidence collection robot 30, and the position conversion of the certificate between the certificate stamping station and the third conveyor belt 51 is achieved by the lateral movement of the return mechanism 50. The movement process of the aforementioned sliding substrates can be achieved by motors, synchronous belts and wheels.

[0036] Refer to Figure 3 The stamping machine 13 includes a fifth sliding base plate 131, a sixth sliding base plate 132 sliding along the fifth sliding base plate 131 and perpendicular to the fifth sliding base plate 131, a third slider 133 sliding along the sixth sliding base plate 132, a third electric cylinder 134 disposed on the third slider 133, and a seal component 135 disposed on the third electric cylinder 134; the third electric cylinder 134 is used to drive the seal component 135 to move up and down relative to the document located at the stamping station, and the sliding direction of the sixth sliding base plate 132 along the fifth sliding base plate 131, the sliding direction of the third slider 133 along the sixth sliding base plate 132, and the sliding direction of the seal component 135 are perpendicular to each other. Among them, the seal component 135 can be any stamp component that can carry a seal, and the seal component 135 can be the stamp component 50 in the patent of the connecting rod stamping machine 13 and the stamp driving method with application number CN117601576A.

[0037] Understandably, the stamped certificate can be turned by the page turning machine 11 in the opposite direction to the direction before stamping, so as to complete the hinge of the certificate and make the certificate in a closed state for subsequent retrieval.

[0038] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A conveyor belt type multi-station document inspection device, characterized in that: include: Base; A certificate delivery mechanism for delivering passenger certificates is arranged on the base, A certificate page turning station, a certificate labeling station and a certificate stamping station are sequentially distributed front and back along the base, and a page turning machine for turning pages of certificates, a labeling machine for labeling certificates and a stamping machine for stamping certificates are respectively arranged on the certificate page turning station, the certificate labeling station and the certificate stamping station, and a certificate scanner for identifying certificates and a first recognition camera for identifying certificate pages turned by the page turning machine are arranged on the page turning side of the page turning machine; A forensics mechanical arm, used for sucking the certificates from the certificate delivery mechanism onto the page turning machine; A station transmission mechanism connected to the page turning machine, used to sequentially transmit the certificate placed on the page turning machine from the certificate page turning station to the certificate labeling station and the certificate stamping station; and The return mechanism arranged on the base is used for returning the stamped certificate.

2. The conveyor belt type multi-station document inspection device according to claim 1, characterized in that: The certificate delivery mechanism includes a first sliding base plate that can slide along the base and a first conveyor belt that can be rotatably arranged on the base. The certificate delivery mechanism has a feeding end and a discharging end, and the first conveyor belt is used to convey the certificate placed on the feeding end to the discharging end. The discharging end of the certificate delivery mechanism is arranged side by side with the page turning station, and the evidence collection robot arm is used to absorb the certificate at the discharging end to the page turning machine.

3. The conveyor belt type multi-station document inspection device according to claim 1, characterized in that: The station transmission mechanism includes a transmission drive device arranged on the base, a driving wheel driven by the transmission drive device, a driven wheel arranged on the base, and a second conveyor belt that transmits power to connect the driving wheel and the driven wheel. The page turning machine is arranged on the second conveyor belt and the second conveyor belt extends through the document page turning station, the document labeling station and the document stamping station.

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