Pressurizing device of money binding machine

Abstract

The utility model discloses a pressurizing device of a money binding machine. The pressurizing device comprises a supporting plate, the vertical lifting mechanism comprises a fixing plate, a deck plate arranged on the fixing plate and a lifting piece connected with the deck plate in a sliding mode, the fixing plate is arranged on the supporting plate, and the lifting piece can slide in a lifting mode in the vertical direction; the driving part is in transmission connection with the lifting part, and the driving part is used for driving the lifting part to lift and slide; the strapping tape guide rail is arranged on the deck plate, and a strapping cavity is formed in the strapping tape guide rail; the pressurizing piece is connected with the lifting piece, and the pressurizing piece is located above the deck plate; the pressurizing piece is provided with a pressurizing part, and the pressurizing part is located on the cavity face of one side of the bundling cavity. The strapping tape is provided with the pressurizing piece, the pressurizing piece can press a strapped object, and therefore a stable foundation is provided for follow-up strapping operation, the phenomenon that the strapped object shifts or falls off due to loosening of the strapping tape is effectively prevented, and the strapping effect and quality are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a bundle banknote machine technical field, especially a kind of pressurizing device of bundle banknote machine. BACKGROUND

[0002] In the design of existing bundle banknote machine, the usual operation process is to place the object (such as cash, file etc.) to be bundled into bundling area, then the bundling tape is tightened and the object is fixed by take-up operation.

[0003] Although this design realizes higher bundling efficiency, there are some limitations in practical application. For example, after completing bundling, if the bundling tape cannot closely adhere to the object to be bundled, especially when dealing with relatively loose or irregular-shaped object, it is easy to cause poor bundling effect, and the bundling tape may be loose, so that the object to be bundled is scattered. SUMMARY

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a kind of pressurizing device of bundle banknote machine.

[0005] The utility model solves the technical scheme that it adopts for its technical problems:

[0006] A kind of pressurizing device of bundle banknote machine, it includes:

[0007] Support plate;

[0008] Vertical lifting mechanism, including fixed plate, table panel being set on the fixed plate, and lifting piece being slidably connected with the table panel, the fixed plate is set on the support plate, the lifting piece can be lifted and slid along vertical direction;

[0009] Driving part, the driving part is transmissionally connected with the lifting piece, and the driving part is used to drive the lifting piece to lift and slide;

[0010] Bundling tape guide rail, the bundling tape guide rail is set on the table panel, and bundling cavity is formed in the bundling tape guide rail;

[0011] Pressurizing piece, the pressurizing piece is connected with the lifting piece, and the pressurizing piece is located above the table panel;

[0012] Wherein, the pressurizing piece is equipped with pressurizing part, and the pressurizing part is located on the side cavity surface of the bundling cavity.

[0013] In some embodiments, the two ends of the pressurizing part are respectively provided with inclined surface that is relatively inclined towards the table panel.

[0014] In some embodiments, the two inclined surfaces of the pressurizing part form inner recess portion between them, and the inner recess portion is recessed away from the table panel.

[0015] In some embodiments, the pressing member further comprises a pressing plate, which is arranged above the pressing part and connected with the pressing part through an elastic member.

[0016] In some embodiments, a proximity switch is arranged between the pressing part and the pressing plate.

[0017] In some embodiments, a safety plate is arranged on the side of the pressing member away from the pressing part.

[0018] In some embodiments, a transverse sliding mechanism and a scissor linkage mechanism are further included, the transverse sliding mechanism comprises a guide member fixedly connected with the support plate and a sliding member slidingly connected with the guide member, the scissor linkage mechanism has two hinge points on one side, which are respectively hingedly connected with the fixed plate and the lifting member, and has two hinge points on the other side, which are both drivingly connected with the sliding member, wherein the driving member is drivingly connected with the sliding member and is used to drive the sliding member to slide on the guide member.

[0019] In some embodiments, the sliding member comprises a lower sliding plate slidingly connected with the guide member and an upper sliding plate slidingly connected with the lower sliding plate, the upper sliding plate is arranged above the lower sliding plate, the two hinge points on the other side of the scissor linkage mechanism are respectively hingedly connected with the upper sliding plate and the lower sliding plate, wherein the driving member is drivingly connected with the upper sliding plate and is used to drive the upper sliding plate to slide in the vertical direction.

[0020] In some embodiments, the sliding member further comprises a guide column II, the upper sliding plate and the lower sliding plate are slidingly connected through the guide column II, and a lead screw sleeve assembly is arranged between the upper sliding plate and the lower sliding plate, the lead screw sleeve assembly is drivingly connected with the upper sliding plate, wherein the driving member is drivingly connected with the lead screw sleeve assembly and is used to drive the lead screw sleeve assembly to rotate so as to drive the upper sliding plate to slide.

[0021] In some embodiments, the vertical lifting mechanism further comprises a photoelectric detector arranged on the fixed plate top plate, which is used to detect the lifting position of the lifting member.

[0022] The utility model discloses a vertical lifting mechanism and a bundling machine comprising the vertical lifting mechanism, which can press the bundled objects tightly, and then the bundling machine can bundle the bundled objects, which ensures that the bundled objects remain fixed during the bundling operation, thereby providing a stable basis for the subsequent bundling operation and effectively preventing the bundled objects from being displaced or falling off due to the relaxation of the bundling belt, and significantly improving the bundling effect and quality. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model is further illustrated below in combination with the drawings and embodiments.

[0024] Figure 1 is one of the structure schematic diagram of the utility model;

[0025] Figure 2 is the second structure schematic diagram of the utility model;

[0026] Figure 3 is the third structure schematic diagram of the utility model;

[0027] Figure 4 is the structure schematic diagram of the pressurizing piece in one deformation example of the utility model. DETAILED DESCRIPTION

[0028] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "center", "vertical", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or position relation shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] Referring to Figures 1 to 3 A kind of pressurizing device of banknote bundling machine, the banknote bundling machine includes pressurizing device and lifting mechanism, pressurizing device is connected to the lifting piece 6 of lifting mechanism.Lifting mechanism provides driving force for pressurizing device, and pressurizing device is used to compact the object to be bundled.

[0030] The pressing device comprises a support plate 1, a vertical lifting mechanism, a driving member 2, a bundling belt guide rail 3 and a pressing member; the vertical lifting mechanism comprises a fixed plate 4, a table plate 5 arranged on the fixed plate 4 and a lifting member 6 in sliding connection with the table plate 5, the fixed plate 4 is arranged on the support plate 1, and the lifting member 6 can slide and lift in the vertical direction; the driving member 2 is in transmission connection with the lifting member 6, and the driving member 2 is used for driving the lifting member 6 to slide and lift; the bundling belt guide rail 3 is used for taking away the bundling belt, the bundling belt guide rail 3 is arranged on the table plate 5, a bundling cavity is formed in the bundling belt guide rail 3, and a bundling operation is completed in the bundling cavity; the pressing member is connected with the lifting member 6, and the pressing member is located above the table plate 5; wherein the pressing member is provided with a pressing part 7, and the pressing part 7 is located on one side of the cavity surface of the bundling cavity. The lifting of the lifting member 6 can drive the pressing member to lift, when the bundled object is placed above the table plate 5, the lifting member 6 is started, the pressing member is lowered, the pressing part 7 is pressed tightly to the bundled object, and then the bundling machine uses the bundling belt guide rail 3 to bundle the bundled object. This process ensures that the bundled object remains stationary during the bundling operation, thereby providing a stable foundation for subsequent bundling operations, effectively preventing the displacement or falling of the bundled object due to the loosening of the bundling belt, and significantly improving the bundling effect and quality.

[0031] [The lifting mechanism]

[0032] With reference to Figures 1 to 3 , the lifting mechanism comprises a support plate 1, a vertical lifting mechanism, a horizontal sliding mechanism, a scissor type hinged mechanism and a driving member 2; the vertical lifting mechanism comprises a fixed plate 4 fixedly connected to the support plate 1 and a lifting member 6 in sliding connection with the table plate 5, and the lifting member 6 can slide and lift in the vertical direction; the horizontal sliding mechanism comprises a guide member fixedly connected to the support plate 1 and a sliding member 9 in sliding connection with the guide member; the scissor type hinged mechanism comprises two connecting rods 8, and the middle sections of the two connecting rods 8 are hinged. The two hinge points on one side of the scissor type hinged mechanism are respectively hinged with the fixed plate 4 and the lifting member 6, and the two hinge points on the other side are respectively in transmission connection with the sliding member 9; specifically, one end of one of the connecting rods 8 is hinged with the fixed plate 4, and the other end is hinged with the sliding member 9; the other connecting rod 8 is hinged with the lifting member 6 at one end and with the sliding member 9 at the other end; the driving member 2 is in transmission connection with the sliding member 9, and the driving member 2 is used for driving the sliding member 9 to slide on the guide member; specifically, the driving member 2 can be a driving motor, the driving force of the driving motor directly drives the sliding member 9 to slide, or the driving motor drives the scissor type hinged mechanism to rotate in an indirect manner to drive the sliding member 9 to slide. It should be noted that the vertical lifting member 6 and the scissor type hinged mechanism can be provided on one side or symmetrically provided on both sides, and in this embodiment, the symmetrically provided on both sides is adopted.

[0033] In the embodiment, the sliding of the sliding member 9 can drive the lifting member 6 to slide through the scissor linkage mechanism. Specifically, when the sliding member 9 slides away from the vertical lifting mechanism, the two connecting rods 8 are driven to rotate towards each other, so as to lower the lifting member 6; when the sliding member 9 slides towards the vertical lifting mechanism, the two connecting rods 8 are driven to rotate away from each other, so as to raise the lifting member 6. The driving force of the embodiment is transmitted from the horizontal direction to the vertical direction to drive the lifting member 6 to lift and lower, and such design makes the lifting member 6 stable and reliable, with stable speed, and can be stopped at any position in the stroke and is not easily affected by external force.

[0034] In some embodiments, the vertical lifting mechanism comprises a table plate 5 arranged on the fixed plate 4, and the table plate 5 is slidingly connected with the lifting member 6. The table plate 5 can be directly or indirectly connected with the fixed plate 4. In the embodiment, the table plate 5 is connected with the fixed plate 4 through the support column 10, and the table plate 5 is slidingly connected with the lifting member 6 through the sliding structure, and the lifting member 6 and the table plate 5 can slide relative to each other.

[0035] In some embodiments, the vertical lifting mechanism further comprises a photoelectric detector 12 arranged on the table plate 5, and the photoelectric detector 12 is used for detecting the lifting position of the lifting member 6. In the embodiment, the photoelectric detector 12 is fixedly arranged on the table plate 5, and when the lifting member 6 is lifted to the highest point, a part of the lifting member 6 will pass through the detection area of the photoelectric detector 12, at this time, the photoelectric detector 12 is triggered by the lifting member 6, and a feedback signal is fed back to the control module (not shown in the figure), and then the control module controls the driving member 2 to stop working, so as to prevent the lifting member 6 from sliding beyond the set stroke.

[0036] In some embodiments, the sliding member 9 comprises a lower sliding plate 13 slidingly connected with a guide member, and an upper sliding plate 14 slidingly connected with the lower sliding plate 13, and the two hinge points on the other side of the scissor linkage mechanism are respectively hinged with the upper sliding plate 14 and the lower sliding plate 13, wherein the driving member 2 can drive the upper sliding plate 14 to slide in the vertical direction. Specifically, the guide member is fixedly connected with the support plate 1, the lower sliding plate 13 is slidingly connected with the guide member through the sliding structure, and the lower sliding plate 13 can slide along the direction of the guide member, the upper sliding plate 14 is slidingly connected with the lower sliding plate 13 through the sliding structure, and the upper sliding plate 14 can make vertical sliding movement relative to the lower sliding plate 13. One end of one of the connecting rods 8 is hinged with the upper sliding plate 14, and the other end is hinged with the fixed plate 4; one end of the other connecting rod 8 is hinged with the lower sliding plate 13, and the other end is hinged with the lifting member 6. The driving force of the driving member 2 drives the upper sliding plate 14 to slide in the vertical direction, so as to control the lifting and lowering of the lifting member 6.

[0037] In some embodiments, the sliding member 9 further comprises guide posts 15, the upper sliding plate 14 and the lower sliding plate 13 are slidably connected by the guide posts 15, and a screw sleeve assembly is arranged between the upper sliding plate 14 and the lower sliding plate 13. In this embodiment, the guide posts 15 are two in number, arranged in a vertical direction and oppositely arranged on both sides, respectively. One end of the guide posts 15 is connected with the lower sliding plate 13, and the other end of the guide posts 15 is slidably connected with the upper sliding plate 14. The upper sliding plate 14 can slide along the guide posts 15. A screw sleeve assembly is further connected between the upper sliding plate 14 and the lower sliding plate 13, and the driving member 2 can drive the screw sleeve assembly to rotate to drive the upper sliding plate 14 to slide.

[0038] In some embodiments, the driving member 2 is arranged on the lower sliding plate 13, and the driving member 2 is used to drive the screw sleeve assembly to rotate. Specifically, the driving member 2 is a driving motor, which is fixedly connected with the lower sliding plate 13. The driving motor can drive the screw sleeve assembly to rotate to control the upper sliding plate 14 to slide. Further, the driving motor is arranged between the upper sliding plate 14 and the lower sliding plate 13. In this embodiment, the working stroke distance of the lower sliding plate 13 is shorter than that of the upper sliding plate 14, so the driving member 2 is fixedly arranged relative to the lower sliding plate 13, and the circuit wiring is more convenient.

[0039] In some embodiments, the lower sliding plate 13 is provided with a motor fixing plate 16, which is arranged above the lower sliding plate 13 and connected with the lower sliding plate 13 by a hexagonal support. The motor fixing plate 16 is connected with the driving member 2 and a driving force transmission wheel 17, which is rotatably connected between the motor fixing plate 16 and the lower sliding plate 13 and provided with an upper wheel part 18 and a lower wheel part 19. The upper wheel part 18 and the lower wheel part 19 can rotate coaxially, and the upper wheel part 18 is arranged above the lower wheel part 19, and the diameter of the upper wheel part 18 is greater than that of the lower wheel part 19. The upper wheel part 18 is connected with an output wheel 20 on the driving force output shaft of the driving member 2 by a synchronous belt I, and the lower wheel part 19 is connected with the screw sleeve assembly by a synchronous belt II. The driving force output by the driving member 2 is transmitted to the driving force transmission wheel 17 and then transmitted to the screw sleeve assembly by the driving force transmission wheel 17. This design allows flexible selection of different specifications of synchronous belts and driving force transmission wheels 17 according to different working environment requirements, to adapt to different load conditions and speed requirements.

[0040] In some embodiments, the screw rod kit comprises a ball screw 21, a screw rod sleeve 22, a spacer sleeve 23 and a locking nut 24. The screw rod sleeve 22 is fixedly connected to the upper slide plate 14. One end of the ball screw 21 is rotatably connected to the screw rod sleeve 22, and the other end is fixedly connected to the spacer sleeve 23 and the locking nut 24. The lower slide plate 13 is arranged between the spacer sleeve 23 and the locking nut 24. The ball screw 21 is rotatable relative to the lower slide plate 13 but cannot vertically slide. The ball screw 21 is provided with a threaded section, which is rotatably connected to the screw rod sleeve 22. When the ball screw 21 rotates, the lower slide plate 13 can move along the length direction of the ball screw 21.

[0041] In some embodiments, the guide comprises at least one guide column 25 arranged in the horizontal direction of the support plate 1. The two ends of the guide column 25 are fixedly connected with guide fixed blocks 26, which are fixedly connected with the support plate 1. The lower slide plate 13 is slidably connected with the guide column 25 through a sliding structure. In this embodiment, the vertical lifting mechanism, the horizontal sliding mechanism and the scissor-type hinged mechanism are integrated in a compact space, so that the entire banknote bundling machine can complete complex actions in a limited space. The scissor-type hinged mechanism is used to realize the lifting and lowering of the lifting member 6. This design ensures the stability during lifting and reduces vibration. At the same time, the lifting member 6 can be stopped at any position in the stroke, improving the safety and precision of operation.

[0042] [Pressing device]

[0043] With reference to Figures 1 to 3 The pressing device comprises a support plate 1, a vertical lifting mechanism, a driving member 2, a bundling tape guide rail 3 and a pressing member. The vertical lifting mechanism comprises a fixed plate 4, a table plate 5 arranged on the fixed plate 4, and a lifting member 6 slidably connected with the table plate 5. The fixed plate 4 is fixedly connected with the support plate 1. The lifting member 6 is vertically slidable. The lifting member 6 is slidably connected with the table plate 5. The bundling tape guide rail 3 is used for guiding the bundling tape and is fixedly connected with the upper side of the table plate 5. The pressing member is fixedly connected with the lifting member 6 and is arranged above the table plate 5. The pressing member is provided with a pressing portion 7, which is located on one side of the bundling cavity.

[0044] In some embodiments, the two ends of the pressing portion 7 are respectively provided with inclined surfaces inclined towards the table plate 5. In other words, the lowest points of the two ends of the pressing portion 7 are lower than the lowest point of the middle part in the vertical direction, or the cross-sectional area of the two ends of the pressing portion 7 is larger than that of the middle part. In this embodiment, when the pressing portion 7 presses the bundled object, the thickness of the edge of the bundled object is smaller than that of the middle part. After the bundling is completed, the pressure at the edge is released, the thickness of the edge of the bundled object is restored, and the bundled object and the bundling tape are more closely fitted, thereby significantly improving the quality of the bundling.

[0045] In some embodiments, a concave portion 27 is provided between the two inclined surfaces of the pressing portion 7, which is concave towards the direction away from the table panel 5. The design of the concave portion 27 enables the pressing portion 7 to form a relatively lower pressure area in the middle when in contact with the banded object, while the two inclined surfaces exert higher pressure. This helps to ensure that the middle part of the banded object is not deformed or damaged due to excessive compression, while ensuring that the edge part is sufficiently compressed.

[0046] In some embodiments, a safety plate 31 is provided on the side of the pressing member away from the pressing portion 7. The safety plate 31 is at least one, which is used to shield the area above and below the side of the pressing member, and the safety plate 31 rises / falls together with the pressing member. During the pressing process, the safety plate 31 can shield the banded area to prevent foreign objects from entering the banded area, thereby ensuring safety.

[0047] Reference Figure 4 In a variant, the pressing member comprises a pressing plate 28, a vertically movable pressing portion 7 connected to the pressing plate 28, and a resilient member 29 provided between the pressing portion 7 and the pressing plate 28, which enables the pressing portion 7 to have a tendency to move towards the table panel 5. Specifically, the pressing plate 28 is fixedly connected to the lifting member 6, and the pressing portion 7 is movably arranged relative to the pressing plate 28 and has a tendency to move towards the banded object. When the pressing portion 7 presses the banded object, the cushioning force provided by the resilient member 29 can effectively prevent damage to the banded object caused by excessive pressure. The presence of the resilient member 29 enables the pressing portion 7 to retract moderately when encountering resistance, thereby automatically adjusting the pressure applied to the banded object to ensure that it is sufficiently tight without causing damage. In addition, this mechanism can also adapt to banded objects of different thicknesses and hardnesses, providing more consistent and reliable compression effect.

[0048] In some embodiments, a proximity switch 30 is provided between the pressing portion 7 and the pressing plate 28. The proximity switch 30 can be a travel switch or an inductive switch, which is triggered when the pressing portion 7 is forced to retract to a preset position by the reaction force when the pressing portion 7 presses the banded object, thereby automatically stopping the pressing action. The presence of the proximity switch 30 provides additional safety protection and avoids the risk of damage to the banded object due to excessive compression, which is particularly suitable for handling sensitive or fragile objects such as banknotes, documents, etc.

[0049] The above embodiments cannot limit the protection scope of the present invention, and any equivalent modifications and changes made by persons skilled in the art without departing from the overall concept of the present invention still fall within the scope of the present invention.

Claims

1. A pressurizing device for a banknote bundling machine, characterized in that, Including: Support plate; A vertical lifting mechanism includes a fixed plate, a platform mounted on the fixed plate, and a lifting component slidably connected to the platform. The fixed plate is mounted on the support plate, and the lifting component can slide up and down in the vertical direction. A driving component is connected to the lifting component in a transmission manner, and the driving component is used to drive the lifting component to move up and down; A strapping guide rail is provided on the table panel, and a strapping cavity is formed inside the strapping guide rail; A pressure-pressurizing component, which is connected to the lifting component and is located above the platform panel; The pressurizing component is provided with a pressurizing part, which is located on one side of the binding cavity.

2. The pressurizing device of the banknote bundling machine according to claim 1, characterized in that, The two ends of the pressurizing part are respectively provided with inclined surfaces that are relatively inclined toward the table panel.

3. The pressurizing device of the banknote bundling machine according to claim 2, characterized in that, A concave portion is formed between the two inclined surfaces of the pressurizing part, and the concave portion is recessed inward in the direction away from the table panel.

4. The pressurizing device of the banknote bundling machine according to claim 1, characterized in that, The pressurizing component also includes a pressurizing plate, which is disposed above the pressurizing part, and the pressurizing plate and the pressurizing part are connected by an elastic element.

5. The pressurizing device of the banknote bundling machine according to claim 4, characterized in that, A proximity switch is provided between the pressurizing part and the pressurizing plate.

6. The pressurizing device of the banknote bundling machine according to claim 1, characterized in that, A safety plate is provided on the side of the pressurizing component away from the pressurizing part.

7. The pressurizing device of the banknote bundling machine according to claim 1, characterized in that, It also includes a lateral sliding mechanism and a scissor hinge mechanism. The lateral sliding mechanism includes a guide member fixedly connected to the support plate and a sliding member slidably connected to the guide member. The two hinge points on one side of the scissor hinge mechanism are respectively hinged to the fixed plate and the lifting member, and the two hinge points on the other side are both drivenly connected to the sliding member. The driving member is drivenly connected to the sliding member and is used to drive the sliding member to slide on the guide member.

8. The pressurizing device of the banknote bundling machine according to claim 7, characterized in that, The sliding member includes a lower sliding plate slidably connected to the guide member and an upper sliding plate slidably connected to the lower sliding plate. The upper sliding plate is located above the lower sliding plate. Two hinge points on the other side of the scissor hinge mechanism are respectively hinged to the upper sliding plate and the lower sliding plate. The driving member is drivenly connected to the upper sliding plate and is used to drive the upper sliding plate to slide in the vertical direction.

9. The pressurizing device of the banknote bundling machine according to claim 8, characterized in that, The sliding component further includes a second guide post. The upper sliding plate and the lower sliding plate are slidably connected through the second guide post. A lead screw assembly is provided between the upper sliding plate and the lower sliding plate. The lead screw assembly is throttle-connected to the upper sliding plate. The driving component is throttle-connected to the lead screw assembly. The driving component is used to drive the lead screw assembly to rotate, thereby driving the upper sliding plate to slide.

10. The pressurizing device of the banknote bundling machine according to claim 1, characterized in that, The vertical lifting mechanism also includes a photoelectric detector mounted on the platform, which is used to detect the lifting position of the lifting component.

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