A conveying mechanism and a document management apparatus

Abstract

The application relates to the technical field of certificate management, and particularly provides a conveying mechanism and a certificate management device. The conveying mechanism is located between a certificate access opening and a storage bin, and the storage bin is used for batch storage of certificates. Specifically, the conveying mechanism comprises a conveying frame, a conveying device and a driving device. The driving device serves as a power source providing device. The conveying device is provided with a through conveying cavity. The conveying cavity is connected with the certificate access opening and any target storage position in the storage bin. The conveying device and the driving device are arranged on the conveying frame. The driving device is connected with the conveying device and provides a power source for the conveying device. Between the certificate access opening and the storage bin, the conveying device is driven by the driving device and conveys the certificates through the conveying cavity. Through cooperation of the conveying frame and the conveying device, the certificates are linearly conveyed, the stability of the certificate conveying is improved, the position deviation is effectively reduced through direct alignment of the two target positions through the conveying cavity, and the accuracy of the certificate access is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of certificate management, and more particularly to a conveying mechanism and a certificate management device. BACKGROUND

[0002] Currently, the action of storing and taking out a certificate is usually completed by a mechanical hand, that is, a person inserts a certificate into a certificate storage and taking-out port of a certificate management device, a clamping assembly of the mechanical hand automatically clamps the inserted certificate, and then the certificate is conveyed to a target storage position and inserted into the target storage position. When the person wants to take out a specified certificate, the mechanical hand receives a certificate taking-out instruction, clamps the target certificate from the target storage position, conveys the target certificate to the certificate port, and inserts the target certificate into the certificate port, so that the person can take out the certificate. Since the entire process is mechanical conveying, there is a certain vibration, which makes the clamping assembly at the end of the cantilever feel stronger, and the stability of the clamping and conveying of the certificate is poor, that is, the certificate is prone to deviation, resulting in errors in the storage and taking-out of the certificate. SUMMARY

[0003] The present application aims to provide a conveying mechanism and a certificate management device to solve the technical problem of poor stability of the clamping and conveying mode in the prior art, which is prone to errors in the storage and taking-out of the certificate.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present application is to provide a conveying mechanism located between a certificate storage and taking-out port and a storage bin for storing certificates. The conveying mechanism comprises a conveying frame, a conveying device, and a driving device. The conveying frame is provided with a through conveying cavity, one cavity opening of which is opposite to the certificate storage and taking-out port, and the other cavity opening is opposite to the storage bin. The conveying device and the driving device are both arranged on the conveying frame. The driving device is connected with the conveying device and provides a power source for the conveying device. The conveying device is driven by the driving device and conveys the certificate through the conveying cavity between the certificate storage and taking-out port and the storage bin.

[0005] Further, the conveying device comprises a first conveying assembly arranged on one side of the conveying frame and connected with the driving device. The conveying cavity is provided with a first conveying groove on the side wall surface opposite to the first conveying assembly, and the first conveying groove extends in the direction of conveying the certificate. The first conveying groove is used for inserting the side edge of the certificate and moving along the extension direction when the first conveying assembly conveys the certificate.

[0006] Further, the conveying cavity is provided with a second conveying groove for inserting the side edge of the certificate on the side wall surface opposite to the first conveying groove. The second conveying groove extends in the direction of conveying the certificate, and the groove opening thereof is opposite to the groove opening of the first conveying groove.

[0007] Further, the first conveying assembly comprises a first conveying module and a first swing arm, the first conveying module is arranged on the side of the conveying frame opposite to the first conveying groove and is connected with the driving device; one end of the first swing arm is connected with the outer sidewall of the conveying frame, and the other end extends towards the storage bin and cooperates with the first conveying module to convey the certificate.

[0008] Further, the first swing arm comprises a swing arm body and a conveying wheel, the swing arm body has a connecting end and a cantilever end opposite to the connecting end, the connecting end is elastically connected with the sidewall of the conveying frame, the cantilever end extends towards the storage bin along the certificate conveying direction and protrudes out of the cavity opening of the conveying cavity, and the conveying wheel is connected with the cantilever end and cooperates with the first conveying module to convey the certificate under the driving of the driving device; the swing arm body has an open state capable of rotating away from the conveying frame about the rotation shaft when the cantilever end is subjected to an external force, and has a reset state capable of automatically rotating towards the conveying frame when the external force is removed.

[0009] Further, the conveying device further comprises a second conveying assembly, the second conveying assembly is arranged on the side of the conveying frame opposite to the second conveying groove and is connected with the driving device, and the second conveying assembly is opposite to the first conveying assembly.

[0010] Further, the second conveying assembly comprises a second conveying module and a second swing arm, the second conveying module is arranged on the side of the conveying frame opposite to the first conveying module and is connected with the driving device; one end of the second swing arm is connected with the outer sidewall of the conveying frame, and the other end extends towards the storage bin and cooperates with the second conveying module to convey the certificate, and the second swing arm is opposite to the first swing arm.

[0011] Further, the structure of the second swing arm is the same as that of the first swing arm, and details are not repeated.

[0012] Further, the conveying mechanism further comprises a pushing device and a mounting frame, and the conveying frame is arranged on the mounting frame.

[0013] The pushing device comprises a power assembly and a pushing assembly, the power assembly is arranged on the mounting frame, the pushing assembly is connected between the conveying frame and the power assembly, the power assembly provides a power source for the pushing assembly, and the power assembly drives the pushing assembly to move the conveying frame along the certificate conveying direction.

[0014] The application further provides a certificate management device, which comprises a shell, a storage bin and the conveying mechanism as described above, the storage bin and the conveying mechanism are arranged in the shell, the shell is provided with a certificate access opening, the storage bin is provided with a plurality of certificate storage slots, and the conveying mechanism is located between the certificate access opening and any target certificate storage slot.

[0015] The conveying mechanism and the certificate management device provided by the application have the beneficial effects that the conveying mechanism is located between the certificate access opening and the storage bin, and the storage bin is used for batch storage of certificates. Specifically, the conveying mechanism comprises a conveying frame, a conveying device and a driving device, the driving device is used as a power source providing device, the conveying device is provided with a through conveying cavity, the conveying cavity is connected with the certificate access opening and any target storage position in the storage bin, the conveying device and the driving device are arranged in the conveying frame, the driving device is connected with the conveying device and provides a power source for the conveying device, and the conveying device is driven by the driving device to convey the certificates through the conveying cavity between the certificate access opening and the storage bin. Through cooperation of the conveying frame and the conveying device, the certificates are linearly conveyed, the stability of the certificate conveying is improved, the two target positions are directly aligned through the conveying cavity, the position deviation is effectively reduced, and the accuracy of the certificate access is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 is a perspective view of the conveying mechanism provided by the embodiment of the application;

[0018] Figure 2 is a perspective view of the side wall of the conveying frame provided by the embodiment of the application;

[0019] Figure 3 is a perspective view of the conveying mechanism provided by the embodiment of the application; Figure 1

[0020] Figure 4 is a perspective view of the conveying mechanism provided by the embodiment of the application; Figure 2

[0021] Figure 5 is a partial perspective view of the certificate management device provided by the embodiment of the application;

[0022] Figure 6 is Figure 5 an enlarged view of A in FIG. 5;

[0023] In the drawings, various reference signs represent the following:​​

[0024]

[0025] DETAILED DESCRIPTION

[0026] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application.

[0027] It should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or it can be indirectly fixed or disposed on the other element through a third part. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or it can be indirectly connected to the other element through a third part.

[0028] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0029] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0030] Please also refer to Figure 1 and Figure 5The embodiment of the present application provides a conveying mechanism 10 which is located between a certificate access opening 21 and a storage bin 30 for storing certificates, the certificate access opening 21 and the storage bin 30 are two target positions, the conveying mechanism 10 is arranged between the two positions and conveys certificates between the two positions, of course, the target of the conveying is not limited to certificates, and can be other materials. The conveying mechanism 10 comprises a conveying frame 100, a conveying device 200 and a driving device 300, the conveying frame 100 is provided with a through conveying cavity 101, one cavity opening of the conveying frame 100 is opposite to the certificate access opening 21, and the other cavity opening is opposite to the storage bin 30, the conveying device 200 and the driving device 300 are arranged in the conveying frame 100, the driving device 300 is connected with the conveying device 200 and provides a power source for the conveying device 200, and the conveying device 200 is driven by the driving device 300 and conveys certificates through the conveying cavity 101 between the certificate access opening 21 and the storage bin 30.

[0031] In the embodiment, the conveying mechanism 10 is located between the certificate access opening 21 and the storage bin 30, and the storage bin 30 is used for batch storing certificates. Specifically, the conveying mechanism 10 comprises the conveying frame 100, the conveying device 200 and the driving device 300, the driving device 300 is a power source providing device, the conveying device 200 is provided with the through conveying cavity 101, the conveying cavity 101 is connected with any target storage position in the certificate access opening 21 and the storage bin 30, the conveying device 200 and the driving device 300 are arranged in the conveying frame 100, the driving device 300 is connected with the conveying device 200 and provides a power source for the conveying device 200, and the conveying device 200 is driven by the driving device 300 and conveys certificates through the conveying cavity 101 between the certificate access opening 21 and the storage bin 30. Through cooperation of the conveying frame 100 and the conveying device 200, linear conveying of certificates is realized, conveying stability of the certificates is improved, and through direct alignment of the two target positions by the conveying cavity 101, position deviation is effectively reduced, and precision of certificate access is improved.

[0032] The conveying frame 100 is provided with a certificate reading module 400 in the conveying cavity 101, and the certificate reading module 400 is used for reading information contained in certificates passing through the conveying cavity 101.

[0033] In the embodiment, the conveying frame 100 is provided with a pair of radiation sensing members 500 at each cavity opening of the conveying cavity 101, the radiation sensing members 500 are used for detecting certificates and triggering the conveying system.

[0034] Please refer to Figure 1Further, the conveying device 200 comprises a first conveying assembly 210 arranged on one side of the conveying frame 100 and connected with the driving device 300, and the conveying cavity 101 is provided with a first conveying groove 102 on the side wall surface opposite to the first conveying assembly 210, which extends towards the conveying direction of the certificate.

[0035] Please refer to Figure 1 Further, the conveying cavity 101 is provided with a second conveying groove 103 for inserting the side edge of the certificate on the side wall surface opposite to the first conveying groove 102, which extends towards the conveying direction of the certificate and the groove opening thereof is opposite to the groove opening of the first conveying groove 102.

[0036] Please refer to Figure 1 and Figure 2 The conveying frame 100 is provided with the first conveying groove 102 and the second conveying groove 103 on two opposite cavity walls of the conveying cavity 101, the groove openings of the first and second conveying grooves (102, 103) are opposite and both extend along the conveying direction of the certificate, and the two grooves form a conveying channel together. When the certificate is conveyed under the driving of the conveying device 200, the two opposite side edges of the certificate are respectively inserted into the first and second conveying grooves (102, 103) and conveyed along the extension direction of the first and second conveying grooves (102, 103).

[0037] In this embodiment, when the certificate is conveyed, the certificate access opening 21 and the target storage position of the storage bin 30 are respectively connected with the two ports of each conveying groove (102, 103), so as to realize the directional conveying of the certificate. The certificate is circumferentially limited by the first and second conveying grooves (102, 103), which can more effectively improve the stability of the certificate conveying and better improve the accuracy of the certificate access.

[0038] Preferably, each conveying groove (102, 103) is provided with a guide inclined surface 104 at any one port thereof, and each guide inclined surface 104 extends obliquely towards the outside of the conveying cavity 101, which is approximately in the shape of a horn. In this way, when the certificate is conveyed into each conveying groove (102, 103), even if there is a slight positional deviation between the certificate and the conveying groove, the certificate will not be hindered from being conveyed into the conveying groove, and the inserted end of the certificate will abut against the guide inclined surface 104 and slide into the conveying groove along the guide inclined surface 104, thereby playing a guiding role.

[0039] Please refer to Figure 1 and Figure 3Further, the first conveying assembly 210 comprises a first conveying module 211 and a first swing arm 212. The first conveying module 211 is arranged on the side of the conveying frame 100 opposite to the first conveying groove 102 and is connected with the driving device 300. One end of the first swing arm 212 is connected to the outer side wall of the conveying frame 100, and the other end extends towards the storage compartment 30 and cooperates with the first conveying module 211 to convey the certificate. In this way, the first swing arm 212 can extend to the storage compartment 30 and does not interfere with other stored certificates, so that the certificate can be quickly stored in place and quickly taken out in place.

[0040] Please refer to Figure 1 and Figure 3 Further, the first swing arm 212 comprises a swing arm body 2121 and a conveying wheel 2122. The swing arm body 2121 has a connecting end 2101 and a cantilever end 2102 opposite to the connecting end 2101. The connecting end 2101 is elastically connected to the side wall of the conveying frame 100. The cantilever end 2102 extends towards the storage compartment 30 and along the conveying direction of the certificate and extends out of the cavity opening of the conveying cavity 101. The conveying wheel 2122 is connected to the cantilever end 2102 and cooperates with the first conveying module 211 to convey the certificate under the driving of the driving device 300. The swing arm body 2121 has an open state of turning away from the conveying frame 100 around the rotation shaft under the action of external force at the cantilever end 2102, and has a reset state of automatically turning to the conveying frame 100 after the external force is removed.

[0041] In the embodiment, the first swing arm 212 is mounted on the conveying frame 100, the conveying frame 100 is provided with the first conveying module 211 for conveying the certificate, and has a conveying channel (formed by the first conveying groove 102 and the second conveying groove 103) for conveying the certificate in a certain direction. Specifically, the first swing arm 212 includes a swing arm body 2121 and a conveying wheel 2122, the swing arm body 2121 has a transition end 2101 and a cantilever end 2102 opposite to the transition end 2101, the transition end 2101 is elastically connected to the side wall of the conveying frame 100, the cantilever end 2102 extends along the conveying direction of the certificate and extends out of the cavity opening of the conveying cavity 101, and the conveying wheel 2122 is connected to the cantilever end 2102 and conveys the certificate together with the first conveying module 211 under the driving of the driving device 300. The swing arm body 2121 has an open state of being able to rotate away from the conveying frame 100 around the rotation shaft under the action of an external force, and has a reset state of being able to automatically rotate to the conveying frame 100 after the external force is removed. When the certificate is stored and there is a position deviation between the conveying channel of the conveying frame 100 and the certificate storage position, the certificate will be conveyed by the conveying channel to the conveying wheel 2122 of the first swing arm 212 and continue to be conveyed by the conveying wheel 2122, and at the same time, the end of the certificate will be inserted into the certificate storage position, but due to the position deviation between the certificate storage position and the conveying channel, the conveying wheel 2122 is connected to the cantilever end 2102 and conveys the certificate together with the first conveying module 211 under the driving of the driving device 300, and it is understandable that the conveying wheel 2122 also has a position deviation with the certificate storage position. If the first swing arm 212 is a fixed structure, the certificate located between the cantilever end 2102 and the certificate storage position will be bent and deformed, causing the certificate to be worn. To solve this technical problem, the first swing arm 212 is arranged as a movable part, and the opening angle of the first swing arm 212 can be automatically adjusted according to the deviation distance, so that the whole certificate can adapt to the certificate storage position and be smoothly stored in the storage position, preventing the certificate from being bent and deformed due to the position deviation, protecting the certificate and facilitating the storage of the certificate. When the certificate needs to be taken out and there is a position deviation between the conveying channel of the conveying frame 100 and the certificate storage position, the certificate cannot be normally taken out or the certificate is bent and deformed. The cantilever end 2102 of the first swing arm 212 will be automatically opened to a certain angle to clamp the end of the certificate, and then the certificate will be conveyed and taken out by the conveying wheel 2122. After the certificate is taken out, the certificate will be conveyed to the conveying channel and continue to be conveyed by the first conveying module 211, so as to ensure that the certificate is smoothly taken out. The first swing arm 212 will automatically reset when there is no external force. Therefore, through the first swing arm 212, the certificate can automatically adapt to the position of the certificate storage position and store and take the certificate, improve the success rate of certificate storage and taking, and also protect the certificate and avoid the wear of the certificate.

[0042] Preferably, the conveying wheel 2122 is provided with an annular conveying groove 2103 on the circumferential side, which is communicated with the second conveying groove 103 and conveys the certificate together.

[0043] Preferably, the groove profile in the cross section of the conveying wheel 2122 is trapezoidal, U-shaped, V-shaped or C-shaped, which is not limited here. The purpose of providing the annular conveying groove 2103 on the circumferential side of the conveying wheel 2122 is that, on the one hand, the side edge of the certificate can be inserted into the annular conveying groove 2103, which can improve the stability of the certificate conveying; on the other hand, the groove bottom surface is annular, which can play a directional guiding role for the insertion of the certificate, and facilitate the rapid extraction of the certificate.

[0044] Preferably, the cantilever end 2102 is provided with an avoiding window 2104, and the conveying wheel 2122 is inserted into the avoiding window 2104. In this way, the overall structure of the first swing arm 212 is more compact, effectively reducing the space occupancy.

[0045] Please refer to Figure 3 , further, the first swing arm 212 further comprises an elastic supporting member 2123, the elastic supporting member 2123 has an elastic end portion which can be elastically extended and contracted, the elastic supporting member 2123 is located on the side of the switching position of the switching end 2101 away from the cantilever end 2102, and is elastically supported between the switching end 2101 and the conveying frame 100.

[0046] In the embodiment, the end portion of the elastic supporting member 2123 opposite to the elastic end portion is fixed to the switching end 2101, and the elastic end portion can elastically abut against the conveying frame 100. Of course, it can also be installed reversely, that is, the elastic end portion abuts against the switching end 2101 of the first swing arm 212, which is not limited here. When the first swing arm 212 is in the open state, the elastic end portion is in the contracted state, and when the external force applied to the cantilever end 2102 is removed, the first swing arm 212 is automatically reset under the elastic restoring force of the elastic end portion, which not only plays a role of elastic support, so that the cantilever end 2102 has a certain clamping force relative to the certificate, but also plays a role of automatic reset when the external force disappears.

[0047] Please refer to Figure 3 , further, the first swing arm 212 further comprises a stability supporting member 2124, the stability supporting member 2124 has an elastic end portion which can be elastically extended and contracted, the stability supporting member 2124 is located between the switching position of the switching end 2101 and the cantilever end 2102, and is elastically supported between the swing arm main body 2121 and the conveying frame 100.

[0048] In the embodiment, the stabilizing support 2124 is arranged at the transition between the cantilever end portions 2102, so that when the external force is removed, the first swing arm 212 automatically swings back, avoiding that the cantilever end portions 2102 swing inward too much, causing that the evidence is deviated too much from the evidence storage position, and the evidence cannot be obtained. The stabilizing support 2124 has an elastic and retractable end portion, and the elastic end portion abuts against the conveying frame 100. The end portion opposite to the elastic end portion is connected to the transition end portion 2101. Of course, the elastic end portion can also abut against the transition end portion 2101 of the first swing arm 212, which is not limited herein. The purpose of selecting the elastic support is that after the first swing arm 212 is reset, the stabilizing support 2124 and the conveying frame 100 can be in flexible contact, the direct contact parts are protected, the rigid part collision is effectively avoided, the noise is reduced, and the direct contact parts are also damaged.

[0049] Please refer to Figure 3 Further, the first swing arm 212 further comprises a transition structure 2125, the transition structure 2125 comprises a fixing member 21251 and a rotating shaft 21252, the transition end portion 2101 is rotationally connected to the fixing member 21251 through the rotating shaft 21252, and the fixing member 21251 is fixed to the conveying frame 100.

[0050] Please refer to Figure 1 The first conveying module 211 comprises at least one conveying roller 2111, and each conveying roller 2111 is arranged in the evidence conveying direction and is driven by the driving device 300. In the embodiment, the first conveying module 211 comprises two conveying rollers 2111, which are driven by the driving device 300 and synchronously rotate.

[0051] The structure of each conveying roller 2111 is the same as that of the conveying wheel 2122, which is not described herein again.

[0052] Please refer to Figure 1 and Figure 2 Specifically, the conveying frame 100 is provided with at least one conveying window 105, each conveying window 105 is in communication with the conveying cavity 101, and each conveying roller 2111 is rotationally connected to a conveying window 105. Direct contact with the evidence is facilitated, and the evidence conveying is realized. Each conveying window 105 is in communication with the second conveying groove 103 on the side thereof, the side portion of each conveying roller 2111 is opposite to the side edge of the evidence, and the evidence conveying is realized through the friction force generated between the side portion of the conveying roller 2111 and the side edge of the evidence.

[0053] Please refer to Figure 1 and Figure 2 Preferably, the interface of the second conveying groove 103 in communication with each conveying window 105 is provided with a guide inclined surface 106, each guide inclined surface 106 extends inwardly and obliquely towards the corresponding conveying window 105, is approximately in the shape of a horn, and the horn mouth is directed towards the conveying window 105.

[0054] In the embodiment, when the side of the certificate is conveyed in the second conveying groove 103 and passes through the conveying window 105, if there is a slight positional deviation between the inserted end of the certificate and the interface of the second conveying groove 103 opposite to the conveying window 105, the inserted end of the certificate will not hinder the certificate from continuing to be conveyed into the second conveying groove 103, and the inserted end of the certificate will abut against the guide slope 106 and be oriented to slide into the next section of the second conveying groove 103 along the guide slope 106, thereby playing a guiding role.

[0055] Please refer to Figure 1 and Figure 3 , further, the conveying device 200 further comprises a second conveying assembly 220, the second conveying assembly 220 is arranged on the side of the conveying frame 100 opposite to the second conveying groove 103 and is connected with the driving device 300, and the second conveying assembly 220 is opposite to the first conveying assembly 210. The second conveying assembly 220 and the first conveying assembly 210 jointly take charge of conveying the certificate, and cooperate with the first and second conveying grooves (102, 103) to realize stable and directional conveying of the certificate, thereby more effectively improving the stability of the certificate conveying.

[0056] Please refer to Figure 1 , Figure 3 and Figure 5 , further, the second conveying assembly 220 comprises a second conveying module and a second swing arm, the second conveying module is arranged on the side of the conveying frame 100 opposite to the first conveying module 211 and is connected with the driving device 300; one end of the second swing arm is connected to the outer side wall of the conveying frame 100, and the other end extends towards the storage bin 30 and cooperates with the second conveying module to convey the certificate, and the second swing arm is opposite to the first swing arm 212. In this way, through the first swing arm 212 and the second swing arm, the two can extend towards the storage bin 30 and do not interfere with the positions of other stored certificates, thereby realizing quick storage of the certificate in place and quick in-place clamping of the certificate.

[0057] In the embodiment, the swing arms with the self-adaptive characteristics are provided with two, which are the first swing arm 212 and the second swing arm, and the two are located on the two sides of the conveying channel and are connected with the conveying frame 100. The cantilever ends 2102 of the first and second swing arms are located on the same side and extend out of the road opening of the conveying channel. The first and second swing arms are opened at a certain angle to adapt to the positions of the certificate storage positions and clamp the certificates in the certificate storage positions, and the conveying wheels 2122 of the two are jointly used to take out the certificates and convey the certificates. Due to the positional deviation, the angles at which the first and second swing arms are opened are different. In this way, the success rate of certificate access can be improved, and the certificate can be better protected.

[0058] The structure of the second swing arm is the same as that of the first swing arm 212, which will not be described here again.

[0059] The second conveying module is identical with the first conveying module 211 in terms of structure, layout and corresponding mounting structure of the conveying frame 100, and thus will not be described herein. In the embodiment, the second conveying module includes two conveying rollers 2111 driven by the driving device 300 to rotate synchronously.

[0060] The structure of each conveying roller of the second conveying module is identical with that of the conveying wheel 2122, and thus will not be described herein.

[0061] Please refer to Figure 1 and Figure 3 , the driving device 300 includes a first driving assembly 310 and a second driving assembly 320. The first driving assembly 310 is connected with the first conveying assembly 210 and provides power source for the first conveying assembly 210, and the second driving assembly 320 is connected with the second conveying assembly 220 and provides power source for the second conveying assembly 220.

[0062] Specifically, the first driving assembly 310 includes a driving motor 311, a first transmission wheel 312, a second transmission wheel 313, a first conveying belt 314 and a first conveying shaft 315, and the number of the second transmission wheel 313 and the first conveying shaft 315 is identical with that of the conveying roller 2111 of the first conveying module 211. In the embodiment, two are provided. The driving motor 311 is fixed to the top of the conveying frame 100, the first transmission wheel 312 is connected with the power output shaft of the driving motor 311 and rotates synchronously, two first conveying shafts 315 are connected vertically to the side of the conveying frame 100, one first conveying shaft 315 is connected with a second transmission wheel 313 and a conveying roller 2111, each second transmission wheel 313 is located at the top of the conveying frame 100, the first conveying belt 314 is sleeved with the first transmission wheel 312 and the two second transmission wheels 313, the first transmission wheel 312 serves as the driving wheel, and the two second transmission wheels 313 serve as the driven wheels, the first transmission wheel 312 drives the two second transmission wheels 313 to rotate through the first conveying belt 314, at the same time, drives the two first conveying shafts 315 to rotate, and the two first conveying shafts 315 drive the corresponding conveying rollers 2111 to rotate respectively, so that the first driving assembly 310 drives the first conveying module 211.

[0063] In the embodiment, the first driving assembly 310 further comprises a third transmission wheel 316, a fourth transmission wheel 317, a second transmission belt 318 and a second transmission shaft 319. The third transmission wheel 316 is connected to the first transmission shaft 315 and rotates around the axis under the drive of the first transmission shaft 315. The second transmission shaft 319 is connected to the transmission wheel 2122 of the first swing arm 212 and the fourth transmission wheel 317. The second transmission belt 318 is sleeved with the third transmission wheel 316 and the fourth transmission wheel 317. In this way, the first transmission shaft 315 rotates to drive the third transmission wheel 316 to rotate. The second transmission belt 318 is connected to drive the fourth transmission wheel 317 to rotate synchronously. The fourth transmission wheel 317 is connected to the transmission wheel 2122 through the second transmission shaft 319 to drive the transmission wheel 2122 to rotate synchronously. In this way, the first driving assembly 310 drives the transmission wheel 2122. In the embodiment, the transmission wheels 2122 on either side of the conveying frame 100 are turned in the same direction as the conveying rollers 2111. The transmission wheels 2122 on the two sides are turned in opposite directions and have the same rotating speed. In this way, the straight-line synchronous conveying effect is achieved.

[0064] The second driving assembly 320 is arranged on the side of the conveying frame 100 opposite to the first driving assembly 310. The structure, connection relationship with the second swing arm, connection relationship with the second conveying module and connection relationship with the conveying frame 100 are the same. Details are not described herein.

[0065] In the embodiment, the first transmission belt 314 and the second transmission belt 318 are both toothed belts. The first, second, third and fourth transmission wheels (312, 313, 316, 317) are all toothed wheels and are all engaged with the corresponding transmission belts to improve the efficiency and stability of power transmission.

[0066] Please refer to Figure 1 and Figure 4 for further details. The conveying mechanism 10 further comprises a pushing device 600 and a mounting frame 700. The conveying frame 100 is arranged on the mounting frame 700.

[0067] The pushing device 600 comprises a power assembly 610 and a pushing assembly 620. The power assembly 610 is arranged on the mounting frame 700. The pushing assembly 620 is connected between the conveying frame 100 and the power assembly 610. The power assembly 610 provides a power source for the pushing assembly 620 and drives the mounting frame 700 to move along the direction of the certificate conveying under the drive of the power assembly 610.

[0068] In the embodiment, the pushing device 600 cooperates with the conveying frame 100 for conveying the certificates. The pushing device 600 comprises a power assembly 610 and a pushing assembly 620. The power assembly 610 is arranged on the mounting frame 700, and the pushing assembly 620 is connected between the conveying frame 100 and the power assembly 610. The power assembly 610 provides a power source for the pushing assembly 620, and drives the conveying frame 100 to move along the certificate conveying direction. In this way, the pushing assembly 620 is used to connect the power assembly 610 and the conveying frame 100, so that the conveying frame 100 for conveying the certificates can reciprocate between two target positions of the certificate conveying, effectively solving the problem of the certificate conveying not reaching the position, and improving the certificate access accuracy.

[0069] The power assembly 610 comprises a power source 611, a synchronous belt 612, a driving wheel 613, a driven wheel 614 and a mounting bracket 615. The power source 611 is fixed to the mounting frame 700. The driving wheel 613 is sleeved on the power output shaft of the power source 611 and synchronously rotates with the power output shaft. The mounting bracket 615 is arranged away from the power source 611. The driven wheel 614 is connected to the mounting bracket 615. The synchronous belt 612 is sleeved on the outer periphery of the driving wheel 613 and the driven wheel 614. The driven wheel 614 synchronously rotates with the driving wheel 613 under the driving of the synchronous belt 612. The pushing assembly 620 is connected with the synchronous belt 612 and moves with the synchronous belt 612 between the driving wheel 613 and the driven wheel 614.

[0070] In the embodiment, the synchronous belt 612 drives the pushing assembly 620 to move linearly, so as to realize the movement of the conveying frame 100 along the certificate conveying direction. The power source 611 is a driving motor 311.

[0071] In the embodiment, the synchronous belt 612 is a toothed belt, and the driving wheel 613 and the driven wheel 614 are toothed wheels.

[0072] In the embodiment, the mounting bracket 615 comprises a U-shaped fixing frame 6151 and a connecting shaft 6152. The U-shaped fixing frame 6151 is fixed to the mounting frame 700. One end of the connecting shaft 6152 is fixed to the U-shaped fixing frame 6151, and the other end is fixed to the mounting frame 700. The driven wheel 614 is connected to the connecting shaft 6152 and located in the U-shaped space of the U-shaped fixing frame 6151.

[0073] Please refer to Figure 4 Furthermore, the pushing assembly 620 comprises a fixing member 621 and a pressing member 622. The fixing member 621 is fixed to the conveying frame 100. The pressing member 622 is fixedly connected with the fixing member 621 and jointly presses the conveying section of the synchronous belt 612 between the driving wheel 613 and the driven wheel 614. In this way, the connection between the conveying frame 100 and the synchronous belt 612 is realized, and the synchronous movement is achieved.

[0074] As an alternative, the driving assembly comprises a power source fixed to the mounting rack 700 and a gear sleeved on a power output shaft of the power source and synchronously rotated with the power output shaft, and the pushing assembly is engaged with the gear.

[0075] In the embodiment, the gear and the rack can also be used to push the conveying rack 100.

[0076] Please refer to Figure 4 Preferably, the pushing device 600 further comprises a sliding assembly 630 comprising at least one sliding rail 631 and at least one sliding block 632 engaged with each sliding rail 631, each sliding rail 631 is fixed to the mounting rack 700 and extends along the conveying direction of the certificate, and each sliding block 632 is fixed to the conveying rack 100. In this way, on the one hand, the directional movement of the conveying rack 100 is ensured, and on the other hand, the stability of pushing the conveying rack 100 is effectively improved.

[0077] Please refer to Figure 4 Preferably, the sliding assembly 630 further comprises at least one pair of buffer structures 633, each buffer structure 633 is fixed to the mounting rack 700 and abuts one end of the sliding rail 631. In this way, on the one hand, the sliding block 632 is prevented from slipping off, and on the other hand, mechanical collision is avoided, which causes noise and damage to parts.

[0078] Please refer to Figure 4 In the embodiment, each buffer structure 633 comprises a buffer block 6331 and a limiting piece 6332, the limiting piece 6332 is fixed to the mounting rack 700 and jointly clamps the buffer block 6331 with one end of the sliding rail 631. The buffer block 6331 has an exposed part relative to the end of the sliding rail 631, which facilitates the abutment of the sliding block 632.

[0079] Specifically, the limiting piece 6332 is a sheet metal piece with an L-shaped cross section.

[0080] Please refer to Figure 4 and Figure 5Further, the pushing device 600 further comprises a detection assembly 640, the detection assembly 640 comprising a target piece 641 and a first detection unit 642 and a second detection unit 643 for detecting the target piece 641, the first detection unit 642 and the second detection unit 643 are both fixed to the mounting frame 700; one end of the target piece 641 is fixed to the conveying frame 100, and the other end extends to one side of the first detection unit 642 and the second detection unit 643; the certificate is conveyed between the first target position and the second target position, the conveying frame 100 moves to the first target position when the first detection unit 642 detects the target piece 641, and moves to the second target position when the second detection unit 643 detects the target piece 641.

[0081] In the embodiment, the first detection unit 642 and the second detection unit 643 are both sensors.

[0082] In the embodiment, the first target position of the certificate conveying is the certificate access opening 21, and the second target position of the certificate conveying is the target storage position in the storage bin 30.

[0083] Please refer to Figure 5 and Figure 6 The embodiment of the present application also provides a certificate management device 1, which comprises a shell, a storage bin 30 and a conveying mechanism 10 as described above, the storage bin 30 and the conveying mechanism 10 are arranged in the shell, the shell is provided with a certificate access opening 21, the storage bin 30 has a plurality of certificate storage slots 31, and the conveying mechanism 10 is located between the certificate access opening 21 and any target certificate storage slot 31.

[0084] In the embodiment, the certificate management device 1 comprises a shell, a storage bin 30 and a conveying mechanism 10, the storage bin 30 and the conveying mechanism 10 are arranged in the shell, the shell is provided with a certificate access opening 21, the storage bin 30 has a plurality of certificate storage slots 31, and the conveying mechanism 10 is located between the certificate access opening 21 and any target certificate storage slot 31. By increasing the conveying process of the conveying mechanism 10, the certificate access accuracy and stability of the certificate management device 1 are more effectively improved.

[0085] The above only describes the preferred embodiments of the present application and should not be used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A conveying mechanism located between a document retrieval port and a storage compartment for storing documents, characterized in that, The conveying mechanism includes a conveying frame, a conveying device, and a driving device. The conveying frame has a through conveying cavity, with one opening facing the document retrieval port and the other opening facing the storage compartment. The conveying device and the driving device are both located on the conveying frame. The driving device is connected to the conveying device and provides a power source for the conveying device. The conveying device is driven by the driving device between the document retrieval port and the storage compartment and conveys the document through the conveying cavity. The conveying device includes a first conveying component and a second conveying component. The first conveying component is disposed on one side of the conveying frame and connected to the driving device. The second conveying component is disposed on the side of the conveying frame opposite to the first conveying component and connected to the driving device. The transmission cavity has a first transmission groove on the side wall opposite to the first transmission component, and the first transmission groove extends in the document transmission direction; when the first transmission component transmits the document, the side edge of the document is inserted into the first transmission groove and moves along its extension direction. The first conveying assembly includes a first conveying module and a first swing arm. The first conveying module is disposed on the side of the conveying frame opposite to the first conveying slot and is connected to the driving device. One end of the first swing arm is connected to the outer side wall of the conveying frame, and the other end extends toward the storage compartment and conveys the document together with the first conveying module. The second conveying assembly includes a second conveying module and a second swing arm. The second conveying module is disposed on the side of the conveying frame opposite to the first conveying module and is connected to the driving device. One end of the second swing arm is connected to the outer wall of the conveying frame, and the other end extends toward the storage compartment and conveys the document together with the second conveying module. The second swing arm is directly opposite the first swing arm.

2. The conveying mechanism as described in claim 1, characterized in that, The transmission cavity has a second transmission groove on the side wall opposite to the first transmission groove for inserting the side edge of the document. The second transmission groove extends in the document transmission direction and its opening is opposite to the opening of the first transmission groove.

3. The conveying mechanism as described in claim 2, characterized in that, The first swing arm includes a swing arm body and a conveying wheel. The swing arm body has a connecting end and a cantilever end opposite to the connecting end. The connecting end is elastically connected to the side wall of the conveying frame. The cantilever end extends toward the storage compartment and along the document conveying direction, and extends beyond the opening of the conveying cavity. The conveying wheel is connected to the cantilever end and together with the first conveying module, conveys documents under the drive of the driving device. When the cantilever end is subjected to an external force, the swing arm body has an open state that can rotate away from the conveying frame around the pivot, and a reset state that can automatically turn back to the conveying frame after the external force is released.

4. The conveying mechanism as described in claim 3, characterized in that, The structure of the second swing arm is the same as that of the first swing arm.

5. The conveying mechanism as described in any one of claims 1 to 4, characterized in that, The conveying mechanism further includes a pushing device and a mounting frame, with the conveying frame mounted on the mounting frame; The pushing device includes a power component and a pushing component. The power component is mounted on the mounting frame, and the pushing component connects the conveyor frame and the power component. The power component provides a power source for the pushing component and, driven by the power component, pushes the conveyor frame to move along the document conveying direction.

6. A document management device, characterized in that, The device includes a housing, a storage compartment, and a transmission mechanism as described in any one of claims 1 to 5, wherein the storage compartment and the transmission mechanism are disposed within the housing, the housing has a document access port, the storage compartment has multiple document storage slots, and the transmission mechanism is located between the document access port and any target document storage slot.

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