Currency detector for bank

Abstract

The currency detector comprises a machine body and an outer cover arranged at one end of the machine body, the outer cover is provided with a feeding cylinder used for placing a paper tape roll along the height direction of the machine body, a supporting plate is arranged in the outer cover, the lower end of the feeding cylinder is provided with a notch, the supporting plate is provided with a first pushing piece, and the first pushing piece is provided with a second pushing piece. A push block is fixed to the top end of a piston rod of the first push piece, an outlet is formed in the side, away from the currency detector body, of the outer cover, a traditional paper tape still has a roll core after being used, people need to take out and replace the roll core, people stretch into the outer cover to manually replace the roll core, convenience is not enough, and overall use is not convenient enough. According to the utility model, the paper tape can be conveniently replaced by a worker.

Description

Technical Field

[0001] The utility model relates to the technical field of banknote checking equipment, in particular to a bank currency checking machine. Background Art

[0002] A money detector is a machine that verifies the authenticity of banknotes and counts the number of banknotes. Due to the large scale of cash circulation and the heavy cash handling workload at bank teller counters, money counting machines have become indispensable equipment.

[0003] A Chinese utility model patent with application number CN201120529855.5 discloses a banknote detector, including a banknote detector body, a banknote detector paper tape placement mechanism is installed on the side of the banknote detector body opposite to the banknote detection port, the banknote detector paper tape placement mechanism includes a support shaft fixed at one end, a disc-shaped paper tape is installed on the support shaft, an outer cover is arranged outside the disc-shaped paper tape, and a paper tape outlet is opened at the bottom of the outer cover. The banknote detector has a simple structure. By installing a paper tape placement mechanism on the banknote detector, the paper tape can be easily taken out when in use. However, after the paper tape is used up, there is still a winding core, which needs personnel to take it out and replace it. The personnel reach into the inner part of the outer cover to manually replace it, which is not convenient enough, and the overall use is not convenient enough. Utility Model Content

[0004] The utility model aims to provide a bank currency detector, which can facilitate personnel to replace paper tapes.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a bank currency detector, comprising a body and an outer cover arranged at one end thereof, a feed tube for placing a paper tape roll is arranged on the outer cover along the height direction of the body, a support plate is arranged inside the outer cover, a notch is opened at the lower end of the feed tube, a push piece 1 is arranged on the support plate, a push block is fixed to the top end of the piston rod of the push piece 1, and an outlet is opened on the side of the outer cover away from the currency detector body.

[0006] Preferably, a limiting assembly is further included, wherein the limiting assembly includes a pushing member 2 arranged on the outer wall of the feeding barrel and a top block arranged on the top end of its piston rod, and the top block is located inside the feeding barrel.

[0007] Preferably, it also includes a positioning component, which includes a pushing member three arranged at the bottom end of the outer cover and a pushing plate arranged at the top end of its piston rod, a through groove is provided on the support plate, a guide groove one is provided on the inner wall of the through groove, a sliding block is relatively arranged in the through groove, and the sliding block is slidably connected to the guide groove one through a sliding rod.

[0008] Preferably, the two groups of sliding blocks are each provided with a rotating wheel on one side away from each other.

[0009] Preferably, the feeding cylinder is provided with a second guide groove along its length direction.

[0010] Preferably, it also includes a guide assembly, which includes a guide plate with one end arranged at the notch and a buffer plate rotatably arranged on the support plate, a roller is arranged on the buffer plate, and the buffer plate is rotatably connected to the support plate through a rotating rod, a torsion spring is sleeved on the rotating rod, a motor is arranged on the lower side of the support plate, a driving wheel is sleeved on the outer wall of the output shaft of the motor, and the driving wheel is located at the notch.

[0011] The beneficial effects of the utility model are as follows: a feeding drum for storing paper tape rolls is arranged in the outer cover, and a pushing member 1 is arranged on the support frame, and a pushing block is arranged on the pushing member 1, and the pushing member 1 drives the pushing block to push the used paper tape roll at the notch of the feeding drum, and sends it out through the outlet of the outer cover, thereby reducing the workload of personnel manually reaching into the outer cover for replacement, and at the same time, the feeding drum can store a certain amount of paper tape rolls, and there is no need for personnel to find a new paper tape roll to install after using up a roll.

[0012] Compared with the prior art, the utility model is more convenient and quick to replace the paper tape roll on the machine body, reducing the manual labor of personnel. At the same time, after the paper tape roll is used up, the roll core can be automatically removed and a new paper tape roll can be placed, which is more convenient for personnel to use after checking banknotes and improves the convenience of use for personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram for showing the external mechanism of the machine body in one embodiment of the utility model;

[0014] Figure 2 This is an exploded view for showing some mechanisms inside the outer cover in one embodiment of the utility model;

[0015] Figure 3 for Figure 2 A magnified view of part A;

[0016] Figure 4 for Figure 2 A magnified view of part B;

[0017] Figure 5 This is an exploded view for showing part of the mechanism on the support plate in one embodiment of the utility model;

[0018] Figure 6 for Figure 5 Magnified view of part C.

[0019] Figure numerals: 1, machine body; 2, outer cover; 3, feeding barrel; 4, outlet; 5, paper tape roll; 6, push block; 7, push member 1; 8, support plate; 9, guide groove 1; 10, top block; 11, push member 2; 12, guide plate; 13, rotating rod; 14, torsion spring; 15, buffer plate; 16, roller; 17, push member 3; 18, push plate; 19, motor; 20, driving wheel; 21, sliding block; 22, guide groove 2; 23, sliding rod; 24, through groove; 25, rotating wheel. DETAILED DESCRIPTION

[0020] The following is only a preferred implementation of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0021] It should be noted that, in this article, relational terms such as first and second, such as "connecting board one, connecting board two", etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0022] The directional words mentioned in this embodiment, such as "up, down, left, right", etc., are only used in conjunction with the drawings to enable technicians in this technical field to understand the relationship between various features or parts.

[0023] In this embodiment, unless otherwise clearly specified and limited, the terms "connection", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0024] like Figures 1 to 6As shown, a bank currency detector comprises a body 1 and an outer cover 2 fixed on the right side of the outer cover 2. Two groups of feeding tubes 3 for placing paper tape rolls 5 are arranged on the outer cover 2 along the height direction of the body 1. A second guide groove 22 is provided on the feeding tube 3 along its length direction. The second guide groove 22 is connected with the inside of the feeding tube 3. Its purpose is that when a person places the paper tape roll 5 into the feeding tube 3, the head end of the paper tape roll 5 can be placed in the second guide groove 22. A rectangular outlet 4 is provided on the side of the outer cover 2 away from the currency detector body 1. Its purpose is to send out the core of the paper tape roll 5. The upper end of the feeding tube 3 passes through the inner wall of the outer cover 2, and its outer wall is fixedly connected to the outer cover 2. A U-shaped support plate 8 is provided inside the outer cover 2 just below the feeding tube 3. The opening of the support plate 8 faces downward and is fixed to the bottom end of the inner wall of the outer cover 2. 8 is provided with two groups, which are respectively located directly below the two groups of feeding tubes 3. A notch is opened at the lower end of the feeding tube 3. The height dimension of the notch is larger than the height dimension of the paper tape roll 5 when it is laid flat. Its purpose is to enable the paper tape roll 5 at the bottom end of the feeding tube 3 to be located at the notch when it falls, and it is no longer restricted by the feeding tube 3. A guide plate 12 is also vertically fixed at the notch, and a buffer plate 15 is provided on the upper side of the support plate 8 at the end of the guide plate 12 away from the body 1. The buffer plate 15 is rotatably connected to the support plate 8 through a rotating rod 13, and a torsion spring 14 is sleeved on the outer wall of the rotating rod 13. One end of the torsion spring 14 is fixedly connected to the rotating rod 13, and the other end thereof is fixedly connected to the buffer plate 15. A roller 16 is rotatably provided at the end of the buffer plate 15 away from the rotating rod 13. In this embodiment, the outer wall of the roller 16 is made of plastic material.

[0025] A pushing piece 11 is fixed to the outer wall of the lower end of the feeding barrel 3, and an arc-shaped top block 10 is fixed to the top of the piston rod of the pushing piece 11. The top block 10 is located inside the feeding barrel 3. Its purpose is to cooperate with the pushing piece 11 to fix the paper tape roll 5 located at the bottom end of the feeding barrel 3. A motor 19 is fixed on the lower side of the support plate 8. The output shaft of the motor 19 passes through the support plate 8. A driving wheel 20 is fixed to the outer wall thereof, and the driving wheel 20 is located at the notch of the feeding barrel 3.

[0026] A pushing member 7 is horizontally fixed on the upper side of the support plate 8 at one end facing the body 1, and a pushing block 6 is fixed on the top of the piston rod of the pushing member 7. The pushing block 6 is located at the notch of the feeding barrel 3. It should be noted that the driving wheel 20 and the pushing block 6 are respectively located at different angles of the notch of the feeding barrel 3. The movable distance length of the pushing member 7 is greater than the diameter of the feeding barrel 3. Its purpose is that the pushing member 7 can push the winding core at the lower end of the feeding barrel 3 out of the range of the feeding barrel 3 through the pushing block 6 and push it out through the outlet 4.

[0027] A pushing member 3 17 is vertically fixed to the bottom end of the inner part of the outer cover 2, and the pushing member 3 17 is located directly below the feeding tube 3. A rectangular through groove 24 is provided on the support plate 8 directly below the feeding tube 3. An inclined guide groove 9 is provided on the inner wall of the through groove 24. The guide groove 9 is gradually inclined downward toward the center of the through groove 24. Arc-shaped sliding blocks 21 are relatively arranged in the through groove 24. The sliding blocks 21 are slidably connected to the guide groove 9 through a sliding rod 23. The two groups of sliding blocks 21 are rotatably provided with a rotating wheel 25 on the upper end of one side away from each other, and a pushing plate 18 is fixed to the top of the piston rod of the pushing member 3 17.

[0028] In this embodiment, the pushing member 1 7 , the pushing member 2 11 , and the pushing member 3 17 are all cylinders.

[0029] In this embodiment, the feeding tube 3 and the parts matched therewith are provided with two groups, which are arranged opposite to each other. The purpose is to be able to use two groups of paper tape rolls 5 at the same time. After the personnel have used up the paper tape rolls 5 at the notch of one group of the feeding tube 3, they can continue to use the paper tape rolls 5 at the notch of the other group of the feeding tube 3. At this time, the paper tape rolls 5 at the notch of the feeding tube 3 that have been used up can be replaced without affecting the use of personnel. It should be noted that openings are relatively opened on the left and right sides of the outer cover 2 (not marked in the drawings) to allow one end of the paper tape roll 5 at the notch to extend out of the outer cover 2, so that personnel can take it from the outside.

[0030] When personnel do not need to use it, the push member 2 11 is in an extended state, the top block 10 fixes the paper tape roll 5 at the bottom end of the feeding tube 3, and the push member 1 7 is in a retracted state.

[0031] When the paper tape roll 5 is placed on the support plate 8 and needs to be limited, the push member 3 17 is controlled to be in an extended state, the push plate 18 is driven to move upward, and the two groups of sliding blocks 21 in the through groove 24 are lifted up and move away from each other along the guidance of the guide groove 1 9, so that the rotating wheel 25 on the outer wall of the sliding block 21 contacts the inner wall of the paper tape roll 5 on the support plate 8, thereby limiting the displacement of the paper tape roll 5 but not affecting the rotation of the paper tape roll 5.

[0032] When the paper tape roll 5 on the support plate 8 has been used up and there is still unused paper tape roll 5 in the feeding tube 3, the personnel can control the pushing member 3 17 to retract through the control system, and push the plate 18 to move down, so that the two groups of sliding blocks 21 that move up move down along the guide groove 19 due to gravity, and no longer fit the inner wall of the winding core of the paper tape roll 5 at the notch, and then control the pushing member 17 to extend, and the pushing member 17 drives the pushing block 6 to enter just below the feeding tube 3, push the winding core out of the feeding tube 3 and send it out from the outlet 4. During the sending process, the winding core will hit the roller 16 on the buffer plate 15. Due to the rotating rod 13, the buffer plate 15 will be driven to rotate around the rotating rod 13, and then the pushing member 17 will reset, and the pushing member 2 11 will start to move back, pulling the top block 10 to retract, and when the pushing block 6 is reset, the torsion spring 14 will also reset synchronously, driving the buffer plate 15 to reset, and the feeding will be completed. After the paper tape roll 5 in the material barrel 3 moves down, the paper tape roll 5 at the lower end falls into the notch of the feeding barrel 3, and then the pushing member 2 11 is extended again, and the top block 10 limits the paper tape roll 5 at the bottom end of the feeding barrel 3 again to avoid being driven by the lower paper tape roll 5. Because the front end of the paper tape roll 5 is located in the guide groove 22, after moving down to the notch, its front end position begins to be located between the guide plate 12 and the roller 16, and the pushing member 3 17 begins to extend, and pushes the sliding block 21 up again through the pushing plate 18 and is attached to the inner wall of the paper tape roll 5 at the notch by the rotating wheel 25, and then the motor 19 starts to start, driving the driving wheel 20 to contact the outer wall of the paper tape roll 5 at the notch, so that the paper tape roll 5 starts to rotate around its own center, and its front end moves forward between the guide plate 12 and the roller 16, and moves out of the outer cover 2 through the opening, and the personnel can directly pull it for cutting at this time.

[0033] During the above replacement process, the personnel can take the paper tape roll 5 at the notch of another set of feeding cylinders 3 for use.

[0034] It should be noted that push member 1 7 , push member 2 11 , push member 3 17 , and motor 19 are all connected to the control system signal of the machine body 1 . The control system adopts the technical means conventionally used by technicians in this technical field. Personnel can control the start and stop on the touch screen (not shown in the figure) on the machine body 1 .

[0035] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A bank currency detector, comprising a body (1) and an outer cover (2) arranged at one end thereof, It is characterized in that A feeding cylinder (3) for placing a paper tape roll (5) is arranged on the outer cover (2) along the height direction of the machine body (1), and a support plate (8) is arranged inside the outer cover (2); The lower end of the feeding cylinder (3) is provided with a notch, and a pushing member (7) is provided on the support plate (8), and a pushing block (6) is fixed to the top end of the piston rod of the pushing member (7); An outlet (4) is provided on a side of the outer cover (2) away from the banknote detector body (1).

2. A bank currency detector according to claim 1, characterized in that: It also includes a limiting assembly, which includes a pusher member 2 (11) arranged on the outer wall of the feeding barrel (3) and a top block (10) arranged on the top end of its piston rod, and the top block (10) is located inside the feeding barrel (3).

3. A bank currency detector according to claim 1, characterized in that: The invention also comprises a positioning assembly, wherein the positioning assembly comprises a pushing member 3 (17) arranged at the bottom end of the outer cover (2) and a pushing plate (18) arranged at the top end of the piston rod thereof, the support plate (8) is provided with a through groove (24), the inner wall of the through groove (24) is provided with a guide groove 1 (9), a sliding block (21) is arranged relatively in the through groove (24), and the sliding block (21) is slidably connected to the guide groove 1 (9) through a sliding rod (23).

4. A bank currency detector according to claim 3, characterized in that: The two groups of sliding blocks (21) are each provided with a rotating wheel (25) on one side away from each other.

5. A bank currency detector according to claim 1, characterized in that: The feeding cylinder (3) is provided with a second guide groove (22) along its length direction.

6. A bank currency detector according to claim 1, characterized in that: The invention also comprises a guide assembly, wherein the guide assembly comprises a guide plate (12) with one end arranged at the notch and a buffer plate (15) rotatably arranged on the support plate (8), the buffer plate (15) being provided with a roller (16), the buffer plate (15) being rotatably connected to the support plate (8) via a rotating rod (13), the rotating rod (13) being sleeved with a torsion spring (14), a motor (19) being arranged at the lower side of the support plate (8), the outer wall of the output shaft of the motor (19) being sleeved with a driving wheel (20), and the driving wheel (20) being located at the notch.

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