Banknote binding machine with gear shifting function

Abstract

The utility model provides a banknote binding machine with a shift function, which comprises an upper banknote pressing panel, a cam component, a swing arm and a lower banknote pressing panel of a frame, the cam component is provided with a cam shaft capable of axially moving, a cam semi-ring is arranged on the cam shaft, a roller is arranged on the swing arm, and the cam semi-ring can be in rolling fit with the roller to drive the swing arm to vertically swing. A gear shifting fork is slidably connected to the upper portion of the upper banknote pressing panel and connected with a cam shaft, the cam shaft can be driven by the gear shifting fork to move axially, a cushion block assembly is detachably connected to the lower banknote pressing panel, and a receding groove is formed in the cushion block assembly. According to the money binding machine with the gear shifting function, the cam shaft is driven by the gear shifting fork to move axially, so that the cam semi-ring and the idler wheel are staggered axially, the swing arm is kept in a fixed state, the lower ironing head does not extend outwards any more, and a binding tape penetrates through the receding groove of the cushion block assembly and is bound to the outer portion of money. According to the structure, the bundling requirements of different bundle numbers of paper money are met.

Description

Technical Field

[0001] The utility model belongs to the technical field of banknote bundling machine structures, and more specifically, relates to a banknote bundling machine with a gear shifting function. Background Art

[0002] In the prior art, a strapping machine is generally used to strap ten fixed banknotes. The strapping machine has the advantages of small structure, small footprint and convenient application. The strapping machine mainly includes a frame and an upper banknote pressing panel, a cam assembly, a swing arm and a lower banknote pressing panel arranged on the frame. The upper banknote pressing panel is above the frame, the cam assembly is arranged on the upper banknote pressing panel, the swing arm is hinged to the side of the cam assembly, the lower banknote pressing panel is slidably connected to the frame, and a lower ironing head is provided on the lower banknote pressing panel. The swing arm is driven by the cam shaft of the cam assembly to swing vertically, thereby tightening the steel wire rope connected to the lower ironing head to realize the extension action of the lower ironing head, so as to meet the ironing operation of the horizontal and vertical strapping belts.

[0003] At present, in the actual application of the existing banknote bundling machine, the rising height of the lower banknote pressing panel is limited. For less than ten banknotes, it is difficult to press the banknotes of less than ten bundles to the upper banknote pressing panel, so the bundling operation of the above banknotes cannot be completed. Utility Model Content

[0004] The utility model aims to provide a banknote bundling machine with a shifting function, which can realize the bundling operation of banknotes with different numbers of faces and expand the application scope of the banknote bundling machine.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a banknote bundling machine with a shifting function, including a frame and an upper banknote pressing panel, a cam assembly, a swing arm and a lower banknote pressing panel arranged on the frame, the cam assembly having a cam shaft capable of axial movement, a cam half ring being provided on the cam shaft, a roller being provided on the swing arm, the cam half ring being capable of rolling cooperation with the roller to drive the swing arm to swing vertically, a shift fork being slidably connected above the upper banknote pressing panel, the shift fork being connected to the cam shaft, the cam shaft being capable of axial movement driven by the shift fork, so that the roller and the peripheral wall of the cam shaft are rolling cooperation, the lower banknote pressing panel being detachably connected with a pad block assembly supported under the banknotes, the pad block assembly being provided with a clearance groove which passes through from top to bottom for the strapping belt to pass through.

[0006] In a possible implementation, a circumferential groove extending circumferentially is provided on the peripheral wall of the camshaft, the shift fork has a shift block extending into the circumferential groove and slidably engaged with the circumferential groove, and the shift fork is slidably connected to the upper banknote pressing panel via a slide seat.

[0007] In a possible implementation, two shift forks are provided, wherein one shift fork extends above the camshaft, and the other shift fork extends below the camshaft.

[0008] In some embodiments, the two shift forks are connected via a connecting portion, the connecting portion is connected to the slide seat, and the two shift forks are integrally formed on upper and lower sides of the connecting portion, respectively.

[0009] In a possible implementation, a supporting platform is provided on the upper banknote pressing panel, a slide rail is provided on the supporting platform, and a slide seat is slidably connected to the slide rail.

[0010] In some embodiments, a first limit block and a second limit block are provided on the support platform, and the first limit block and the second limit block are respectively located on both sides of the slide seat, and are used to limit the sliding range of the slide seat, and the distance between the first limit block and the cam assembly is greater than the distance between the second limit block and the cam assembly.

[0011] In some embodiments, the cushion block assembly includes a first bracket and a second bracket, and a clearance groove is formed between the first bracket and the second bracket.

[0012] In some embodiments, a convex strip protruding downward is provided on the bottom surface of the second bracket, and the inner side wall of the convex strip can contact the side wall of the lower banknote pressing panel to limit the second bracket to the lower banknote pressing panel.

[0013] In some embodiments, the banknote pressing panel is a steel component, and the bottoms of the first bracket and the second bracket are respectively provided with magnetic suction components that can adsorb to the top surface of the banknote pressing panel.

[0014] In a possible implementation, a spline hole is provided through the axis of the camshaft, and the cam assembly includes a drive shaft passing through the spline hole, and a spline is provided on the outer periphery of the drive shaft.

[0015] Compared with the prior art, the scheme shown in the embodiment of the present application is a banknote bundling machine with a shifting function, which drives the camshaft to move axially through the shift fork, so that the cam half ring and the roller are axially offset, the swing arm remains in a fixed state, and the lower ironing head no longer extends outward, so that the strapping belt can smoothly pass through the yield groove of the cushion block assembly and be bundled on the outside of the banknotes. The above structure not only meets the bundling and ironing requirements of ten bundles of banknotes 8, but also meets the bundling requirements of other bundles of banknotes, facilitates switching of different usage scenarios of the equipment, and improves the convenience of banknote bundling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1A schematic diagram of the structure of a banknote bundling machine with a shifting function provided by an embodiment of the utility model;

[0018] Figure 2 For the utility model embodiment Figure 1 A is a schematic diagram of the partially enlarged structure of the middle part;

[0019] Figure 3 For the utility model embodiment Figure 1 An enlarged structural diagram of the middle camshaft;

[0020] Figure 4 For the utility model embodiment Figure 1 An enlarged structural diagram of the middle cushion block assembly;

[0021] Figure 5 For the utility model embodiment Figure 1 A partial enlarged structural diagram of the shift fork and camshaft;

[0022] Figure 6 A schematic structural diagram of a banknote bundling machine with a shifting function shown in another angle according to an embodiment of the utility model.

[0023] Among them, the reference numerals in the figure are:

[0024] 1. Frame; 11. Slide; 12. Support platform; 13. Slide rail; 14. First limit block; 15. Second limit block; 2. Upper banknote pressing panel; 3. Cam assembly; 31. Camshaft; 32. Cam half ring; 33. Circumferential groove; 34. Spline hole; 35. Drive shaft; 4. Swing arm; 41. Roller; 42. Wire rope; 43. Lower iron head; 44. Drive rocker; 5. Lower banknote pressing panel; 6. Shift fork; 61. Shift block; 62. Connecting part; 7. Pad assembly; 71. First bracket; 72. Second bracket; 73. Give way groove; 74. Magnetic element; 75. Raised strip; 8. Banknote. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or indirectly on the other element. It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "back", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model. The terms "first" and "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. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0027] Please also read Figures 1 to 6 Now, the banknote bundling machine with a shifting function provided by the utility model is described. The banknote bundling machine with a shifting function comprises a frame 1, an upper banknote pressing panel 2, a cam assembly 3, a swing arm 4 and a lower banknote pressing panel 5 arranged on the frame 1, the cam assembly 3 has a cam shaft 31 that can move axially, a cam half ring 32 is arranged on the cam shaft 31, a roller 41 is arranged on the swing arm 4, the cam half ring 32 can roll with the roller 41 to drive the swing arm 4 to swing vertically, a shift fork 6 is slidably connected above the upper banknote pressing panel 2, the shift fork 6 is connected to the cam shaft 31, the cam shaft 31 can move axially under the drive of the shift fork 6, so that the roller 41 rolls with the peripheral wall of the cam shaft 31, and a pad assembly 7 supported under the face banknote 8 is detachably connected to the lower banknote pressing panel 5, and a clearance groove 73 is provided on the pad assembly 7 that passes through from top to bottom for the strapping belt to pass through.

[0028] Compared with the prior art, the banknote bundling machine with a shifting function provided in the present embodiment drives the camshaft 31 to move axially through the shift fork 6, so that the cam half ring 32 and the roller 41 are axially staggered, the swing arm 4 remains in a fixed state, and the lower ironing head 43 no longer extends outward, so that the strapping belt can smoothly pass through the yielding groove 73 of the cushion block assembly 7 and be bundled on the outside of the banknotes 8. The above structure not only meets the bundling and ironing requirements of ten bundles of banknotes 8, but also meets the bundling requirements of other bundles of banknotes 8, facilitates switching of different usage scenarios of the equipment, and improves the convenience of bundling banknotes 8.

[0029] In this embodiment, the upper banknote pressing panel 2 is connected to the top of the frame 1, the lower banknote pressing panel 5 is slidably connected to the frame 1 and is correspondingly located below the upper banknote pressing panel 2, the lower banknote pressing panel 5 is provided with a lower ironing head 43, the swing arm 4 is hinged on the cam assembly 3, and the swing arm 4 is provided with a steel wire rope 42, the steel wire rope 42 is connected to the lower ironing head 43 through a driving rocker rod 44, and the driving rocker rod 44 can drive the lower ironing head 43 to extend outward to below the bottom surface of the banknote 8 under the pulling of the steel wire rope 42.

[0030] When bundling ten fixed-number banknotes 8, the lower banknote pressing panel 5 drives the ten banknotes 8 to move upward to contact the upper banknote pressing panel 2. At this time, the ten banknotes 8 are effectively clamped between the upper banknote pressing panel 2 and the lower banknote pressing panel 5. The banknotes 8 of the above number can meet the height requirements during the bundling operation. At this time, the cam half ring 32 and the roller 41 on the swing arm 4 are rollingly matched, which can drive the swing arm 4 to swing vertically, and pull the lower ironing head 43 outward with the help of the wire rope 42. When bundling the banknotes 8 horizontally, the lower ironing head 43 can be extended when the cam half ring 32 contacts the roller 41, but the lower ironing head 43 is only supported under the banknotes 8. Afterwards, the banknotes 8 are manually rotated 90 degrees to perform longitudinal bundling of the banknotes 8. At this time, the lower ironing head 43 is extended and heated, so that the horizontal strapping belt and the longitudinal strapping belt are effectively hot-joined.

[0031] When it is necessary to bundle any number of banknotes 8 less than ten, the cushion block assembly 7 is installed on the lower banknote pressing panel 5, and the shift fork 6 drives the camshaft 31 to move axially until the peripheral wall of the camshaft 31 rolls with the roller 41. Since the camshaft 31 will not drive the swing arm 4 to swing vertically, nor will it pull the lower ironing head 43 outward through the wire rope 42, the lower ironing head 43 is in a retracted position to avoid obstruction of the bundling belt in the give way groove 73. Therefore, the horizontal or vertical bundling of the banknotes 8 can be successfully completed to meet the bundling requirements of different numbers of banknotes 8, and the smooth switching between the two states of bundling and ironing ten banknotes 8 and bundling multiple banknotes 8 is realized, thereby improving the scope of application of the equipment and having a good use effect.

[0032] In one possible implementation, please also refer to Figures 1 to 6 The circumferential groove 33 extending in the circumferential direction is provided on the peripheral wall of the camshaft 31, the shift fork 6 has a shift block 61 extending into the circumferential groove 33 and slidingly cooperating with the circumferential groove 33, and the shift fork 6 is slidably connected to the upper banknote pressing panel 2 through the slide seat 11. The above structure can realize the driving effect of the shift fork 6 on the camshaft 31, and it is convenient to drive the camshaft 31 with the help of the shift fork 6 to realize the effective switching of the above different states.

[0033] In one possible implementation, please also refer to Figures 1 to 6There are two shift forks 6, one of which extends above the camshaft 31, and the other extends below the camshaft 31. There are two shift forks 6, and the two shift forks 6 are respectively slidably matched with the circumferential groove 33 through the shift block 61 to meet the circumferential rotation requirements of the camshaft 31. By translating the position of the shift fork 6, the effect of driving the camshaft 31 to move axially is achieved. There are two shift forks 6, and the two shift forks 6 can synchronously drive the camshaft 31 to move, so as to achieve the switching of the above two states.

[0034] The two shift forks 6 are connected by a connecting portion 62, and the connecting portion 62 is fixed on the slide 11. The movement of the slide 11 drives the two shift forks 6 to move synchronously, thereby realizing synchronous driving of the camshaft 31 and satisfying the effect of state switching of the camshaft 31. The connecting portion 62 is integrally formed with the two shift forks 6, which simplifies the manufacturing steps and processing methods.

[0035] In some embodiments, please refer to Figures 1 to 6 The two shift forks 6 are connected via a connecting portion 62 , the connecting portion 62 is connected to the slide seat 11 , and the two shift forks 6 are integrally formed on the upper and lower sides of the connecting portion 62 .

[0036] In this embodiment, a slide 11 is provided on the upper banknote pressing panel 2, and the shift fork 6 can translate under the drive of the slide 11 to make the camshaft 31 move axially, thereby making the roller 41 roll with the cam half ring 32 or the camshaft 31, and timely controlling the extension or retraction of the lower ironing head 43 to meet the needs of bundling and ironing or just bundling of banknotes 8 with different numbers of bundles.

[0037] In one possible implementation, please also refer to Figures 1 to 6 A supporting platform 12 is provided on the upper banknote pressing panel 2 , a slide rail 13 is provided on the supporting platform 12 , and the slide seat 11 is slidably connected to the slide rail 13 .

[0038] In this embodiment, a supporting platform 12 is provided on the upper banknote pressing panel 2 to compensate for the height difference. The supporting platform 12 is supported under the slide 11, and the slide 11 is slidably connected to the slide rail 13 above the supporting platform 12, so as to reduce the friction resistance during the movement of the slide 11.

[0039] In some embodiments, please refer to Figures 1 to 6 A first limit block 14 and a second limit block 15 are provided on the supporting platform 12. The first limit block 14 and the second limit block 15 are respectively located on both sides of the slide 11 and are used to limit the sliding amplitude of the slide 11. The distance between the first limit block 14 and the cam assembly 3 is greater than the distance between the second limit block 15 and the cam assembly 3.

[0040] In this embodiment, the first limit block 14 and the second limit block 15 on the support platform 12 are used to limit the sliding range of the slide 11. When the slide 11 moves to contact the first limit block 14, the roller 41 contacts the outer wall of the cam shaft 31. At this time, the swing arm 4 does not swing, so it will not form a pulling effect on the wire rope 42, so that the lower ironing head 43 is stably in a retracted state, effectively avoiding the upper clearance groove 73. At this time, the strapping belt can pass upward from the clearance groove 73 to achieve effective bundling of less than ten banknotes 8, avoiding the lower ironing head 43 from extending outward to affect the passing of the strapping belt.

[0041] When the slide 11 moves to contact with the second limit block 15, the roller 41 corresponds to the cam half ring 32 axially, and the cam half ring 32 can drive the swing arm 4 to swing periodically, and then drive the swing rod 44 to swing through the wire rope 42, so as to extend the lower ironing head 43 outward, so that the longitudinal strapping belt and the transverse strapping belt can be firmly ironed and connected, meeting the needs of bundling and ironing ten bundles of banknotes 8.

[0042] In some embodiments, please refer to Figures 1 to 6 The cushion block assembly 7 includes a first bracket 71 and a second bracket 72, and a clearance groove 73 is formed between the first bracket 71 and the second bracket 72. The cushion block assembly 7 is in the form of a combination of the first bracket 71 and the second bracket 72, and a clearance groove 73 is formed between the two, so that the bundling belt below can pass smoothly from bottom to top, so as to achieve bundling of the opposite banknotes 8.

[0043] In some embodiments, please refer to Figures 1 to 6 The bottom surface of the second bracket 72 is provided with a convex strip 75 that protrudes downward, and the inner side wall of the convex strip 75 can contact the side wall of the lower banknote pressing panel 5 to limit the second bracket 72 to the lower banknote pressing panel 5. When the cushion block assembly 7 is installed on the lower banknote pressing panel 5, in order to facilitate the positioning of the cushion block assembly 7, a convex strip 75 is provided at the bottom of the second bracket 72, and the second bracket 72 is positioned by the side wall of the convex strip 75 contacting the side wall of the lower banknote pressing panel 5, thereby ensuring the accuracy of the position of the second bracket 72.

[0044] In some embodiments, please refer to Figures 1 to 6 The banknote pressing panel 5 is a steel component, and the bottoms of the first bracket 71 and the second bracket 72 are respectively provided with magnetic suction members 74 that can be adsorbed on the top surface of the banknote pressing panel 5. The banknote pressing panel 5 is a steel component, and the magnetic suction members 74 at the bottoms of the first bracket 71 and the second bracket 72 can form a magnetic attraction with the banknote pressing panel 5, thereby improving the position stability of the first bracket 71 and the second bracket 72 after installation, ensuring the effective support of the banknote 8 on the opposite side, and meeting the requirement that the strapping belt passes through the clearance groove 73.

[0045] In one possible implementation, please also refer to Figures 1 to 6The axis of the camshaft 31 is provided with a spline hole 34, and the cam assembly 3 includes a drive shaft 35 passing through the spline hole 34, and the outer periphery of the drive shaft 35 is provided with splines. The spline hole 34 on the cam cooperates with the splines of the drive shaft 35 to achieve the effect of the drive shaft 35 driving the camshaft 31 to rotate circumferentially, so as to meet the driving effect of the camshaft 31 on the swing arm 4. At the same time, the above structure also facilitates the axial movement of the camshaft 31 to switch the state.

[0046] The above-mentioned banknote bundling machine with shifting function drives the camshaft 31 to move axially through the shift fork 6, so that the cam half ring 32 and the roller 41 are axially offset, the swing arm 4 remains in a fixed state, and the lower ironing head 43 no longer extends outward, so that the strapping belt can smoothly pass through the give way groove 73 of the cushion block assembly 7 and be bundled on the outside of the banknotes 8. The above-mentioned structure not only meets the bundling and ironing requirements of ten bundles of banknotes 8, but also meets the bundling requirements of other bundles of banknotes 8, which is convenient for switching different usage scenarios of the equipment and improves the convenience of bundling banknotes 8.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A banknote bundling machine with a shifting function, characterized in that: The invention comprises a frame (1), an upper banknote pressing panel (2) arranged on the frame (1), a cam assembly (3), a swing arm (4) and a lower banknote pressing panel (5), wherein the cam assembly (3) has a cam shaft (31) capable of axial movement, a cam half ring (32) is arranged on the cam shaft (31), a roller (41) is arranged on the swing arm (4), the cam half ring (32) can roll with the roller (41) to drive the swing arm (4) to swing vertically, and the upper banknote pressing panel (5) is provided with a cam shaft (31) capable of axial movement. A shift fork (6) is slidably connected above the banknote (2), the shift fork (6) is connected to the camshaft (31), and the camshaft (31) can move axially under the drive of the shift fork (6) so that the roller (41) and the peripheral wall of the camshaft (31) can be rollingly matched, and a cushion block assembly (7) supported under the banknote (8) is detachably connected to the banknote pressing panel (5), and a clearance groove (73) is provided on the cushion block assembly (7) which passes through from top to bottom for the strapping belt to pass through.

2. The banknote bundling machine with a shifting function as claimed in claim 1, characterized in that: A circumferential groove (33) extending in the circumferential direction is provided on the peripheral wall of the camshaft (31); the shift fork (6) has a shift block (61) extending into the circumferential groove (33) and slidingly cooperating with the circumferential groove (33); the shift fork (6) is slidably connected to the upper banknote pressing panel (2) via a sliding seat (11).

3. The banknote bundling machine with a shifting function as claimed in claim 2, characterized in that: Two shift forks (6) are provided, one of which extends above the camshaft (31) and the other of which extends below the camshaft (31).

4. The banknote bundling machine with a shifting function as claimed in claim 3, characterized in that: The two shift forks (6) are connected via a connecting portion (62), the connecting portion (62) is connected to the slide seat (11), and the two shift forks (6) are integrally formed on the upper and lower sides of the connecting portion (62), respectively.

5. The banknote bundling machine with a shifting function as claimed in claim 2, characterized in that: The upper banknote pressing panel (2) is provided with a supporting platform (12), the supporting platform (12) is provided with a slide rail (13), and the slide seat (11) is slidably connected to the slide rail (13).

6. The banknote bundling machine with a shifting function as claimed in claim 5, characterized in that: The support platform (12) is provided with a first limit block (14) and a second limit block (15); the first limit block (14) and the second limit block (15) are respectively located on two sides of the slide seat (11) and are used to limit the sliding range of the slide seat (11); the distance between the first limit block (14) and the cam assembly (3) is greater than the distance between the second limit block (15) and the cam assembly (3).

7. The banknote bundling machine with a shifting function as claimed in any one of claims 1 to 6, characterized in that: The cushion block assembly (7) comprises a first bracket (71) and a second bracket (72), and the clearance groove (73) is formed between the first bracket (71) and the second bracket (72).

8. The banknote bundling machine with a shifting function as claimed in claim 7, characterized in that: A convex strip (75) protruding downward is provided on the bottom surface of the second bracket (72), and the inner side wall of the convex strip (75) can contact the side wall of the lower banknote pressing panel (5) to limit the second bracket (72) to the lower banknote pressing panel (5).

9. The banknote bundling machine with a shifting function as claimed in claim 8, characterized in that: The banknote pressing panel (5) is a steel component, and the bottoms of the first bracket (71) and the second bracket (72) are respectively provided with magnetic suction parts (74) capable of adsorbing to the top surface of the banknote pressing panel (5).

10. The banknote bundling machine with a shifting function as claimed in any one of claims 1 to 6, characterized in that: The camshaft (31) has a spline hole (34) extending through its axis. The cam assembly (3) comprises a drive shaft (35) passing through the spline hole (34). The outer periphery of the drive shaft (35) is provided with splines.

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