Medium transmission and processing mechanism and voucher issuing device

Abstract

The utility model provides a medium conveying and processing mechanism and a voucher issuing device, the medium conveying and processing mechanism comprises a base and a carrying table arranged on the base, the carrying table is provided with a plurality of conveying roller sets for conveying media, and the conveying roller sets correspondingly form a paper feeding channel; the conveying roller set comprises an upper rubber roller and a lower rubber roller which are oppositely arranged to convey media, and the upper rubber roller is arranged on the carrying table in a manner of moving up and down relative to the lower rubber roller. The carrying table is further provided with an elastic piece capable of providing downward pressure to the upper rubber roller to make contact with the medium, and when the medium enters the paper feeding channel, the lower rubber roller and the upper rubber roller keep elastic press fit on the input medium so as to correspondingly output the medium. Through elastic pressing of the upper rubber roller and the lower rubber roller on the medium, it is ensured that the medium is kept stable in the conveying process, the possibility of paper clamping and deviation is reduced, the conveying reliability is improved, the upper rubber roller can move up and down relative to the lower rubber roller and is always pressed by elastic force of the elastic piece, and the conveying efficiency is improved. Therefore, the conveying roller set can convey media with different thicknesses automatically and adaptively.

Description

Technical Field

[0001] The utility model relates to the technical field of financial equipment, and more specifically, to a medium transmission and processing mechanism and a voucher issuing device. Background Art

[0002] At present, in banking operations, most business types have achieved self-service office. However, for the issuance of media such as passbooks, manual assistance is still required. On the same issuing device, there are various media with different thicknesses that need to be adaptively conveyed. The relative positions of the existing paper feed rubber rollers are constant, and only relying on the elastic force of the rubber rollers themselves to forcibly convey media with a larger thickness is likely to damage the rubber rollers and even frequently cause paper jams. Summary of the Utility Model

[0003] In view of this, the purpose of the present utility model is to provide a medium transmission and processing mechanism and a voucher issuing device to solve the above problems.

[0004] The present utility model adopts the following solutions:

[0005] The present application provides a medium transmission and processing mechanism, including a base and a carrier configured on the base. The carrier is provided with a plurality of conveyor roller groups for conveying media, and the conveyor roller groups correspondingly form a paper feed channel. The conveyor roller group includes an upper rubber roller and a lower rubber roller that are opposed to each other to convey media, and the upper rubber roller is configured on the carrier so as to be movable up and down relative to the lower rubber roller. The carrier is also provided with an elastic member that can provide a downward pressing force for the upper rubber roller to contact the media. When the media enters the paper feed channel, the lower rubber roller and the upper rubber roller maintain elastic pressing on the input media to correspondingly output the media.

[0006] As a further improvement, the elastic member includes spring pressing pieces respectively pressed on both ends of the upper rubber roller. The spring pressing pieces undergo elastic deformation after the media enters and exits between the two rubber rollers, and correspondingly provide a downward elastic pressing force for the upper rubber roller.

[0007] As a further improvement, the upper rubber roller is rotatably configured in a strip-shaped groove extending longitudinally on the carrier. The two ends of the strip-shaped groove correspondingly define the upper limit position and the lower limit position of the upper rubber roller. The lower rubber roller is axially hinged on the carrier and is located below the upper rubber roller.

[0008] As a further improvement, the carrier is provided with electromagnets, and the electromagnets are respectively configured above both ends of the upper rubber roller and are used to adsorb the upper rubber roller to the upper limit position correspondingly after the electromagnets are energized to overcome the elastic force.

[0009] As a further improvement, a motor component and a driving wheel are provided on the carrier table, a driven wheel is provided at the end of the lower rubber roller, and the driving wheel and the driven wheel are connected by a conveyor belt.

[0010] As a further improvement, at least four of the conveyor roller groups are provided, and each lower rubber roller is provided with its own driven wheel for driving connection to the driving wheel; and a tensioning wheel is further provided on the conveyor belt, and a handle rotating wheel is correspondingly provided on one of the driven wheels.

[0011] As a further improvement, the conveyor roller groups are arranged at intervals along the paper feeding channel, and at least two sets of magnetic strip cutting mechanisms for the medium are correspondingly provided between two of the conveyor roller groups.

[0012] As a further improvement, the carrier table is composed of an upper sheet metal part and a lower sheet metal part to form the entire frame, the upper rubber roller is installed on the upper sheet metal part, and the lower rubber roller is correspondingly installed on the lower sheet metal part.

[0013] As a further improvement, it further includes a switching component for guiding the medium transmitted through the paper feeding channel to be further input to the paper output end or the recycling end; the switching component includes a driving part and a guiding plate, the driving part is used to control the guiding plate to freely switch between a first position and a second position, and when in the first position, the guiding plate guides the paper feeding channel to be connected to the paper output end, and when in the second position, the guiding plate guides the paper feeding channel to be connected to the recycling end.

[0014] The present application further provides a voucher issuing device, including a machine body and the above-mentioned medium transmission and processing mechanism.

[0015] By adopting the above technical solutions, the following technical effects can be achieved by the present utility model:

[0016] In the medium transmission and processing mechanism of the present application, through the elastic pressing of the medium by the upper rubber roller and the lower rubber roller, it is ensured that the medium remains stable during transmission, reducing the possibility of paper jams and offsets, improving the reliability of transmission, and the upper rubber roller can move up and down relative to the lower rubber roller and is always under the elastic pressure of the elastic member, enabling the conveyor roller group to automatically adapt to the transmission of media of different thicknesses without frequently adjusting the distance between the two rubber rollers, more intelligently processing and issuing the media, greatly improving the work efficiency, having strong compatibility, and being applicable to various transmission scenarios. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the medium transmission and processing mechanism of an embodiment of the present utility model;

[0018] Figure 2 is Figure 1 a schematic structural diagram from another perspective;

[0019] Figure 3Yes Figure 1 Schematic diagram of the structure from other perspectives;

[0020] Figure 4 Is the exploded view of the medium transmission and processing mechanism of the embodiment of the present utility model;

[0021] Figure 5 Is the partial disassembly schematic diagram of the medium transmission and processing mechanism of the embodiment of the present utility model;

[0022] Figure 6 Is Figure 5 The schematic diagram of the structure of the carrier table and the magnetic strip cutting mechanism in ;

[0023] Figure 7 Is Figure 6 The schematic diagram of the structure in the top view state;

[0024] Figure 8 Is Figure 5 The schematic diagram of the structure of the recovery end in ;

[0025] Figure 9 Is the state schematic diagram of the guide plate of the medium transmission and processing mechanism of the embodiment of the present utility model switching between the first position and the second position;

[0026] Figure 10 Is the sectional view of the voucher issuing device of the embodiment of the present utility model.

[0027] Icons: 1 - Base; 2 - Carrier table; 3 - Conveyor roller group; 4 - Glue application roller; 5 - Lower glue roller; 6 - Elastic member; 7 - Strip groove; 8 - Electromagnet; 9 - Motor component; 10 - Driving wheel; 11 - Driven wheel; 12 - Conveyor belt; 13 - Tensioning wheel; 14 - Handle runner; 15 - Upper sheet metal part; 16 - Lower sheet metal part; 17 - Driving component; 18 - Guide plate; 19 - Machine body; 20 - Magnetic strip cutting mechanism; 21 - Recycling box; 22 - Guillotine mechanism; A - Medium. Specific implementation manners

[0028] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in 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. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Therefore, the detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment

[0030] Combined with Figures 1 to 9 , this embodiment provides a medium transmission and processing mechanism, including a base 1 and a carrier 2 disposed on the base 1. The carrier 2 is provided with a plurality of transfer roller groups 3 for conveying the medium, and the transfer roller groups 3 correspondingly form a paper feed channel. The transfer roller group 3 includes an upper rubber roller 4 and a lower rubber roller 5 which are opposed to each other to convey the medium A, and the upper rubber roller 4 is disposed on the carrier 2 so as to be movable up and down relative to the lower rubber roller 5. The carrier 2 is further provided with an elastic member 6 capable of applying a downward pressing force to the upper rubber roller 4 to contact the medium A. When the medium enters the paper feed channel, the lower rubber roller 5 and the upper rubber roller 4 keep the input medium A elastically pressed to correspondingly output the medium.

[0031] In the above medium transmission and processing mechanism, the elastic member 6 is provided on the upper rubber roller 4 to provide an elastic pressure to the rubber roller, which can not only ensure the transmission of the medium A sufficiently, but also will not cause excessive indentation or damage to the medium A, thus protecting the integrity of the medium A. And by adjusting and pressing the upper rubber roller 4 through the elastic member 6, the structural configuration is simpler, the manufacturing and maintenance costs are lower, and at the same time, the reliability and service life of the device are improved. It can be widely applied to financial equipment and occasions such as printing and transmission, and has wide applicability.

[0032] Such as Figure 2 and Figure 3As shown, in this embodiment, the elastic member 6 includes spring pressing pieces respectively pressed on both ends of the glue applicator roller 4. The spring pressing pieces elastically deform after the medium enters and exits the two rollers, and correspondingly provide a downward elastic pressing force to the glue applicator roller 4. Among them, the elastic deformation of the spring pressing pieces can automatically adjust the pressing force of the glue applicator roller 4 on the medium, ensuring that a stable pressure can still be provided in the case of different medium thicknesses or different medium hardnesses. Moreover, the provided elastic pressure can better protect the surface of the medium and reduce medium damage or scratches caused by overpressure. In particular, it can be adapted to the free output of media with different thicknesses without adjusting the distance between the rollers, and is extremely suitable for transmission scenarios with a variety of medium thicknesses.

[0033] In this embodiment, the glue applicator roller 4 is rotatably arranged in a strip-shaped groove 7 extending longitudinally on the carrier 2. The two ends of the strip-shaped groove 7 correspondingly define the upper limit position and the lower limit position of the glue applicator roller 4. Thus, by horizontally arranging in the two strip-shaped grooves 7 to correspondingly define the position of the glue applicator roller 4, both ends of the glue applicator roller 4 are horizontally arranged in the strip-shaped groove 7 and can rotate relatively freely. When transmitting a medium with a larger thickness, the glue applicator roller 4 is squeezed by the medium and correspondingly moves upward against the elastic force of the elastic member 6, and remains tightly pressed on the medium. When the glue applicator roller 4 moves to the upper limit position, it correspondingly forms the largest paper feeding gap with the lower glue roller 5. When the glue applicator roller 4 moves to the lower limit position, it correspondingly forms the smallest paper feeding gap with the lower glue roller 5. Thus, it is possible to allow the transmission and processing of media thicknesses within the range of the two paper feeding gaps.

[0034] It should be mentioned that the lower glue roller 5 is hinged along the axial direction on the carrier 2 and is located below the glue applicator roller 4. Relative to the glue applicator roller 4 that can move up and down, the lower glue roller 5 can be stably defined on the carrier 2 to rotate relative to its axis after being driven by an external force.

[0035] As Figure 3 and Figure 4 shown, in this embodiment, the carrier 2 is provided with electromagnets 8. The electromagnets 8 are respectively arranged above both ends of the glue applicator roller 4, and are used to adsorb the glue applicator roller 4 to the upper limit position by overcoming the elastic force after the electromagnets 8 are energized. Preferably, on the conveying glue roller in the latter section close to the medium output, an electromagnet 8 is correspondingly provided, and the glue applicator roller 4 is actively switched to the upper limit position by magnetic attraction, realizing zero pressure on the medium under specific requirements.

[0036] As Figure 3 and Figure 4 and Figure 6 and Figure 7As shown, in this embodiment, a motor component 9 and a driving wheel 10 are provided on the carrier 2. A driven wheel 11 is provided at the end of the lower rubber roller 5. The driving wheel 10 and the driven wheel 11 are connected by a conveyor belt 12. Preferably, at least four conveying roller groups 3 are provided, and each lower rubber roller 5 is provided with its own driven wheel 11 for driving connection to the driving wheel 10. A tensioning wheel 13 is further provided on the conveyor belt 12, and a handle rotating wheel 14 is correspondingly provided on one of the driven wheels 11. Specifically, the conveyor belt 12 is tightly tensioned and driven by multiple tensioning wheels 13 pressing against it. The handle rotating wheel 14 can be used to perform rotational adjustment operations on the driven wheel 11 alone.

[0037] It should be noted that the conveying roller groups 3 are arranged at intervals along the paper feeding channel. At least two sets of magnetic strip cutting mechanisms 20 for the medium are correspondingly provided between two of the conveying roller groups 3. The medium enters the mechanism along the conveying roller group 3 at the front section of the input, and is correspondingly output to the rear section under the cooperation of each conveying roller group 3. The provided magnetic strip cutting mechanism 20 is used for individually cutting the medium. The specific structural configuration of the magnetic strip cutting mechanism will not be elaborated here.

[0038] As Figure 4 and Figure 6 As shown, in this embodiment, the carrier 2 is composed of an upper sheet metal part 15 and a lower sheet metal part 16 to form the entire framework. The upper rubber roller 4 is installed on the upper sheet metal part, and the lower rubber roller 5 is correspondingly installed on the lower sheet metal part. It can be understood that a space for medium transmission is correspondingly defined between the upper sheet metal part 15 and the lower sheet metal part 16, which is conducive to the paper feeding transmission of the medium in the gap between the two rubber rollers. Obviously, the elastic member 6 is correspondingly arranged on the upper sheet metal part, and the motor and its transmission components are correspondingly arranged on the lower sheet metal part.

[0039] Furthermore, the upper carrier formed by the upper sheet metal part 15 is correspondingly composed of a framework body formed by multiple horizontally arranged mounting plates, and the lower sheet metal part 16 forms a corresponding lower carrier. The upper carrier and the lower carrier are pivotally connected and cooperated with each other at the rear end side, and a locking member is provided at the front end side for opening the upper carrier by flipping after unlocking to expose the conveying roller group and other functional components inside the carrier, so as to facilitate daily use and maintenance.

[0040] As Figures 6 to 9 As shown, in this embodiment, the medium transmission and processing mechanism further includes a switching component for guiding the medium transmitted through the paper feeding channel to be further input to the paper output end or the recycling end. The switching component includes a driving member 17 and a guiding plate 18. The driving member 17 is used to control the guiding plate 18 to freely switch between a first position and a second position. When in the first position, the guiding plate 18 guides the paper feeding channel to be connected to the paper output end, and when in the second position, the guiding plate 18 guides the paper feeding channel to be connected to the recycling end.

[0041] Preferably, the driving member 17 correspondingly triggers and pulls the guiding plate 18 to switch positions by means of electromagnetic suction. When powered off, the guiding plate 18 is elastically reset to maintain the initial first position, and at this time, the medium is transmitted to the paper outlet end for providing to the user. When powered on, the guiding plate 18 is controlled to move in the direction of the driving member 17 and switch to the second position, and at this time, the medium transmission is carried out along the recovery end for waste treatment. Thus, two separate output channels are switched through different positions of the guiding plate 18, ensuring the multi-functional output of the medium.

[0042] Furthermore, the paper outlet end is connected to an external knife mechanism 22, and a recovery box body 21 configured below the base 1 is correspondingly provided at the recovery end, and the waste is uniformly collected and discharged through the recovery box body 21.

[0043] Combined Figure 10 , this embodiment further provides a voucher issuing device, including a machine body 19 and the above-mentioned medium transmission and processing mechanism. Among them, the medium A can be, but is not limited to, various paper documents such as passbooks, seal cards, business entrustment letters, and so on.

[0044] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention.

Claims

1. A medium transmission and processing mechanism, comprising a base, and a carrier arranged on the base, wherein the carrier is provided with a plurality of transmission roller groups for conveying the medium, and the transmission roller groups form a paper feeding channel correspondingly; characterized in that: The conveying roller group includes an upper rubber roller and a lower rubber roller facing each other for conveying the medium, and the upper rubber roller is arranged on the carrier to be movable up and down relative to the lower rubber roller; The carrier is also provided with an elastic member capable of providing the upper glue roller with downward pressure to contact the medium. When the medium enters the paper feeding channel, the lower glue roller and the upper glue roller maintain elastic pressure on the input medium to correspond to the output medium.

2. The medium transmission and processing mechanism according to claim 1, characterized in that: The elastic member comprises spring pressing pieces respectively pressed on the two ends of the upper rubber roller. The spring pressing pieces are elastically deformed after the medium enters and exits the two rubber rollers, and correspondingly provide downward elastic pressing force to the upper rubber roller.

3. The medium transmission and processing mechanism according to claim 1, characterized in that: The upper rubber roller is freely rotatable in a strip groove extending longitudinally of the platform, and the two ends of the strip groove correspondingly define the upper limit position and the lower limit position of the upper rubber roller; the lower rubber roller is axially hingedly arranged on the platform and located below the upper rubber roller.

4. The medium transmission and processing mechanism according to claim 3, characterized in that: The carrier is provided with an electromagnet, which is respectively arranged above the two ends of the glue roller and is used to overcome the elastic force and adsorb the glue roller to the upper limit position after the electromagnet is energized.

5. The medium transmission and processing mechanism according to claim 1, characterized in that: The carrier is provided with a motor component and a driving wheel, the end of the lower rubber roller is provided with a driven wheel, and the driving wheel and the driven wheel are connected by a conveyor belt.

6. The medium transmission and processing mechanism according to claim 5, characterized in that: At least four conveying roller groups are provided, and each lower rubber roller is provided with a corresponding driven wheel to be transmission-connected to the driving wheel; and a tensioning wheel is also provided on the conveyor belt, and a handle rotating wheel is correspondingly provided on one of the driven wheels.

7. The medium transmission and processing mechanism according to claim 6, characterized in that: The conveying roller groups are sequentially arranged at intervals along the paper feeding channel, and at least two groups of magnetic stripe cutting mechanisms for the medium are correspondingly arranged between two conveying roller groups.

8. The medium transmission and processing mechanism according to claim 1, characterized in that: The carrier is composed of an upper sheet metal part and a lower sheet metal part to form a whole frame. The upper rubber roller is installed on the upper sheet metal part, and the lower rubber roller is correspondingly installed on the lower sheet metal part.

9. The medium transmission and processing mechanism according to claim 1, characterized in that: It also includes a switching component for guiding the medium transmitted by the paper feeding channel to be further input to the paper output end or the recovery end; the switching component includes a driving member and a guide plate, the driving member is used to control the guide plate to switch freely between a first position and a second position, and in the first position, the guide plate guides the paper feeding channel to connect with the paper output end, and in the second position, the guide plate guides the paper feeding channel to connect with the recovery end.

10. A credential issuing device, characterized in that: It comprises a body and a medium transmission and processing mechanism as described in any one of claims 1 to 9.

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