An automatic alignment and punching device for accounting bills

Abstract

The present invention relates to an accounting-related device, more specifically to an automatic alignment and punching device for accounting bills, comprising a punching mechanism, an alignment mechanism, a tiltable base and a knocking mechanism, wherein the punching mechanism is fixedly mounted on the alignment mechanism, the alignment mechanism is slidably mounted on the tiltable base, and the knocking mechanism is fixedly mounted on the tiltable base; the device can automatically align bills and vouchers to ensure that there will be no unevenness, and at the same time the device can perform punching to ensure the accuracy of the punching position.

Description

Technical Field

[0001] The invention relates to an accounting related device, and more specifically to an automatic alignment and punching device for accounting bills. Background Art

[0002] In their daily work, accountants deal with a large number of bills and vouchers. These bills and vouchers are in large number and need to be classified and bound one by one. When arranging, the bills and vouchers need to be aligned to facilitate punching and subsequent storage. The inventors of the present invention have found that this operation basically relies on manual work by accountants, and the alignment of bills and vouchers wastes a lot of time. At the same time, when punching, accountants need to align manually, and the punching positions often deviate. Summary of the invention

[0003] The main technical problem solved by the present invention is to provide an automatic alignment and punching device for accounting bills. The device can automatically align bills and vouchers to ensure that there will be no unevenness. At the same time, the device can punch holes to ensure the accuracy of the punching position.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] An automatic alignment and punching device for accounting bills comprises a punching mechanism, an alignment mechanism, a tiltable base and a knocking mechanism, wherein the punching mechanism is fixedly mounted on the alignment mechanism, the alignment mechanism is slidably mounted on the tiltable base, and the knocking mechanism is fixedly mounted on the tiltable base.

[0006] As a further optimization of the technical solution, the punching mechanism described in the automatic alignment and punching device for accounting bills of the present invention includes a bracket, a tubular punching tool, a punching motor, an internally threaded gear ring, and a synchronous gear. The punching motor is fixedly installed on the bracket, and the output end of the punching motor is fixedly installed with a synchronous gear. The synchronous gear is meshed with the internally threaded gear ring. The internally threaded gear ring is rotatably installed in a groove set on the bracket. The internally threaded gear ring is threadedly connected to the tubular punching tool, and the bracket is fixedly installed on the alignment mechanism.

[0007] As a further optimization of the technical solution, the alignment mechanism of the automatic alignment and punching device for accounting bills of the present invention includes a support frame, a first cylinder, a side baffle, a second cylinder, an end baffle, a telescopic baffle, a sliding baffle, a first spring, a third cylinder, a fixed plate, a second spring, a sliding strip plate, an intermediate support plate, a third spring, and a fourth cylinder. The first cylinder is fixedly installed in a through hole set on the support frame, and a bracket is fixedly installed on the support frame. The second cylinder is fixedly installed in a through hole set on the support frame. The output end of the first cylinder is fixedly installed with a side baffle, and the output end of the second cylinder is fixedly installed with an end baffle, and the fourth cylinder The fourth cylinder is fixedly installed in a through hole provided on the pallet frame, a telescopic baffle is fixedly installed on the output end of the fourth cylinder, the telescopic baffle is slidably installed in a groove provided on the pallet frame, a fixed plate is fixedly installed on the pallet frame, the third cylinder is fixedly installed on the fixed plate, the first spring is sleeved on the third cylinder, a sliding baffle is fixedly installed on the output end of the third cylinder, the sliding baffle is slidably installed in a groove provided on the pallet frame, the first spring is fixedly installed on the sliding baffle, the third spring is fixedly installed on the pallet frame, an intermediate pallet is fixedly installed on the third spring, a second spring is fixedly installed on the pallet frame, and a sliding strip plate is fixedly installed on the second spring.

[0008] As a further optimization of the technical solution, the tiltable base described in the automatic alignment and punching device for accounting bills of the present invention includes a base frame, a shaking cam, a shaking motor, a fifth cylinder, and a frame member. The fifth cylinder is fixedly installed in a groove set on the base frame, the shaking motor is fixedly installed in a through hole set on the base frame, the output end of the shaking motor is fixedly installed with a shaking cam, the base frame is fixedly installed with a frame member, the third cylinder passes through the frame member, the third cylinder is in contact with the frame member, and the sliding strip plate is slidably installed in the groove set on the base frame.

[0009] As a further optimization of the technical solution, the knocking mechanism described in the automatic alignment and punching device for accounting bills of the present invention includes a displacement motor, a threaded rod, a T-shaped shell, an internal spring, an impact motor, an impact cam, and an impact piece. The displacement motor is fixedly installed in a groove set on the base frame, and the output end of the displacement motor is fixedly installed with a threaded rod, and the other end of the threaded rod is rotatably installed in a groove set on the base frame. The threaded rod is threadedly connected to the T-shaped shell, and an internal spring is fixedly installed in the T-shaped shell, and the other end of the internal spring is fixedly installed with an impact piece. The impact motor is fixedly installed on the T-shaped shell, and the output end of the impact motor is fixedly installed with an impact cam, the impact cam is located in the groove of the impact piece, and the impact piece is slidably installed in the groove set on the T-shaped shell.

[0010] The beneficial effects of the automatic alignment and punching device for accounting bills of the present invention are as follows:

[0011] 1. Put the simply stacked bills on the middle pallet, start the fifth cylinder on one side, then the base frame tilts, thereby tilting the entire device, making one side of the bill contact with the side baffle on one side, and start the displacement motor, which drives the threaded rod to rotate, thereby moving the T-shaped shell, and moving the T-shaped shell to the side baffle on the other side (the side that does not contact the bill). At this time, start the impact motor, which drives the impact cam to rotate. During the rotation of the impact cam, the impact piece is squeezed, and the impact piece squeezes the internal spring. When the impact cam is separated from the impact piece, the internal spring pushes the impact piece to hit the middle pallet, and the side of the middle pallet that is hit rises and vibrates greatly, so it drives the side of the bill that does not contact the side baffle to move, like a folding fan opening and closing, to achieve bill voucher alignment. By adjusting the inclined surface of the base frame through the fifth cylinder, the different sides of the bill can be aligned to avoid the problem of one or several bills being difficult to align and folding during the following operations.

[0012] 2. By adjusting the fifth cylinder, the device is level, and the shaking motor is started. The shaking motor drives the shaking cam to rotate, and the shaking cam pushes the telescopic baffle, so that the telescopic baffle squeezes the second spring to realize the left and right shaking of the support frame, and at the same time, the first cylinder is started. The first cylinders on both sides push the side baffles on both sides to move toward the middle to align and position the bills, and the fourth cylinder is started. The fourth cylinder drives the telescopic baffle to retract into the groove of the support frame, and the third cylinder is started. The third cylinder pushes the sliding baffle. At this time, the shaking cam rotates to squeeze the sliding baffle, and the sliding baffle squeezes the first spring and pushes the support frame to shake back and forth through the fixed plate (the shaking amplitude is small, the telescopic characteristics of the second spring can adapt, and the sliding strip plate can also slide in the groove of the support frame at the same time), and the second cylinder is started to push the end baffle, so that the end baffles on both sides align the two ends of the bill and limit the position, and finally realize the batch alignment operation of the bills, ensuring that the bills will not be uneven. Through adjustment, the shaking cam can drive the alignment mechanism to shake in two different directions, which is more convenient.

[0013] 3. Start the punching motor, which drives the synchronous gear to rotate, and the synchronous gear drives the internal thread gear ring to rotate. The internal thread gear ring is threadedly connected to the tubular punching tool. At this time, the tubular punching tool moves downward to punch the limited bills. The waste paper is squeezed into the tube of the tubular punching tool and can be discharged from the top. No manual cleaning is required, which can ensure continuous operation in the end and is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0015] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of an automatic alignment and punching device for accounting bills.

[0016] Figure 2 The present invention is a schematic diagram of the partial three-dimensional structure of an automatic alignment and punching device for accounting bills.

[0017] Figure 3 The present invention is a schematic diagram of the partial three-dimensional structure of an automatic alignment and punching device for accounting bills.

[0018] Figure 4 It is a three-dimensional structural schematic diagram of a punching mechanism 1 of an automatic alignment and punching device for accounting bills according to the present invention.

[0019] Figure 5 It is a schematic diagram of the partial cross-sectional structure of a punching mechanism 1 of an automatic alignment and punching device for accounting bills according to the present invention.

[0020] Figure 6 It is a three-dimensional structural schematic diagram of an alignment mechanism 2 of an automatic alignment and punching device for accounting bills according to the present invention.

[0021] Figure 7 It is a three-dimensional structural schematic diagram of an alignment mechanism 2 of an automatic alignment and punching device for accounting bills according to the present invention.

[0022] Figure 8 It is a schematic diagram of the partial cross-sectional structure of an alignment mechanism 2 of an automatic alignment and punching device for accounting bills according to the present invention.

[0023] Fig. 9 It is a partial three-dimensional structural schematic diagram of an alignment mechanism 2 of an automatic alignment and punching device for accounting bills according to the present invention.

[0024] Fig.10 It is a three-dimensional structural schematic diagram of a tiltable base 3 of an automatic alignment and punching device for accounting bills according to the present invention.

[0025] Fig.11 It is a three-dimensional structural schematic diagram of a knocking mechanism 4 of an automatic alignment and punching device for accounting bills of the present invention.

[0026] Fig.12 It is a three-dimensional structural schematic diagram of a knocking mechanism 4 of an automatic alignment and punching device for accounting bills of the present invention.

[0027] In the figure: punching mechanism 1; bracket 1-1; tubular punching tool 1-2; punching motor 1-3; internal thread gear ring 1-4; synchronous gear 1-5; alignment mechanism 2; support plate frame 2-1; first cylinder 2-2; side baffle 2-3; second cylinder 2-4; end baffle 2-5; telescopic baffle 2-6; sliding baffle 2-7; first spring 2-8; third cylinder 2-9; fixed plate 2-10; second spring 2-11; Sliding strip plate 2-12; middle support plate 2-13; third spring 2-14; fourth cylinder 2-15; tiltable base 3; base frame 3-1; shaking cam 3-2; shaking motor 3-3; fifth cylinder 3-4; frame member 3-5; knocking mechanism 4; displacement motor 4-1; threaded rod 4-2; T-shaped housing 4-3; internal spring 4-4; impact motor 4-5; impact cam 4-6; impact member 4-7. DETAILED DESCRIPTION

[0028] The present invention will be further described in detail below in conjunction with the accompanying drawings. Specific implementation method one:

[0030] Combine the following Figure 1-12 The present embodiment describes an automatic alignment and punching device for accounting bills, comprising a punching mechanism 1, an alignment mechanism 2, a tiltable base 3 and a knocking mechanism 4, wherein the punching mechanism 1 is fixedly mounted on the alignment mechanism 2, the alignment mechanism 2 is slidably mounted on the tiltable base 3, and the knocking mechanism 4 is fixedly mounted on the tiltable base 3. Specific implementation method 2:

[0032] Combine the following Figure 1-12 Description of this embodiment. This embodiment further describes the first embodiment. The punching mechanism 1 includes a bracket 1-1, a tubular punching tool 1-2, a punching motor 1-3, an internally threaded gear ring 1-4, and a synchronous gear 1-5. The punching motor 1-3 is fixedly mounted on the bracket 1-1. The output end of the punching motor 1-3 is fixedly mounted with a synchronous gear 1-5. The synchronous gear 1-5 is meshed with the internally threaded gear ring 1-4. The internally threaded gear ring 1-4 is rotatably mounted in a groove provided on the bracket 1-1. The internally threaded gear ring 1-4 is threadedly connected to the tubular punching tool 1-2. The bracket 1-1 is fixedly mounted on the alignment mechanism 2. Specific implementation method three:

[0034] Combine the following Figure 1-12Description of this embodiment, this embodiment further describes the second embodiment, the alignment mechanism 2 includes a pallet frame 2-1, a first cylinder 2-2, a side baffle 2-3, a second cylinder 2-4, an end baffle 2-5, a telescopic baffle 2-6, a sliding baffle 2-7, a first spring 2-8, a third cylinder 2-9, a fixed plate 2-10, a second spring 2-11, a sliding strip plate 2-12, an intermediate pallet 2-13, a third spring 2-14, and a fourth cylinder 2-15. The first cylinder 2-2 is fixedly installed in a through hole provided on the pallet frame 2-1, and the bracket 1-1 is fixedly installed on the pallet frame 2-1. The second cylinder 2-4 is fixedly installed in a through hole provided on the pallet frame 2-1. The output end of the first cylinder 2-2 is fixedly installed with the side baffle 2-3, the output end of the second cylinder 2-4 is fixedly installed with the end baffle 2-5, and the fourth cylinder 2-15 is fixedly installed. Installed in the through hole set on the pallet frame 2-1, the output end of the fourth cylinder 2-15 is fixedly installed with a telescopic baffle 2-6, and the telescopic baffle 2-6 is slidably installed in the groove set on the pallet frame 2-1, and a fixed plate 2-10 is fixedly installed on the pallet frame 2-1, and the third cylinder 2-9 is fixedly installed on the fixed plate 2-10, the first spring 2-8 is sleeved on the third cylinder 2-9, and the output end of the third cylinder 2-9 is fixedly installed with a sliding baffle 2-7, and the sliding baffle 2-7 is slidably installed in the groove set on the pallet frame 2-1, the first spring 2-8 is fixedly installed on the sliding baffle 2-7, the third spring 2-14 is fixedly installed on the pallet frame 2-1, and the middle pallet 2-13 is fixedly installed on the third spring 2-14, and the second spring 2-11 is fixedly installed on the pallet frame 2-1, and the sliding strip plate 2-12 is fixedly installed on the second spring 2-11. Specific implementation method four:

[0036] Combine the following Figure 1-12 To explain this embodiment, this embodiment further explains the third embodiment. The tiltable base 3 includes a base frame 3-1, a rocking cam 3-2, a rocking motor 3-3, a fifth cylinder 3-4, and a frame member 3-5. The fifth cylinder 3-4 is fixedly installed in a groove provided on the base frame 3-1, the rocking motor 3-3 is fixedly installed in a through hole provided on the base frame 3-1, the rocking cam 3-2 is fixedly installed on the output end of the rocking motor 3-3, the frame member 3-5 is fixedly installed on the base frame 3-1, the third cylinder 2-9 passes through the frame member 3-5, the third cylinder 2-9 is in contact with the frame member 3-5, and the sliding strip plate 2-12 is slidably installed in the groove provided on the base frame 3-1. Specific implementation method five:

[0038] Combine the following Figure 1-12Description of this embodiment. This embodiment further describes embodiment four. The knocking mechanism 4 includes a displacement motor 4-1, a threaded rod 4-2, a T-shaped shell 4-3, an internal spring 4-4, an impact motor 4-5, an impact cam 4-6, and an impact member 4-7. The displacement motor 4-1 is fixedly mounted in a groove provided on the base frame 3-1, and the output end of the displacement motor 4-1 is fixedly mounted with a threaded rod 4-2, and the other end of the threaded rod 4-2 is rotatably mounted in a groove provided on the base frame 3-1. The threaded rod 4-2 is threadedly connected to the T-shaped shell 4-3, and an internal spring 4-4 ​​is fixedly mounted in the T-shaped shell 4-3, and the other end of the internal spring 4-4 ​​is fixedly mounted with an impact member 4-7. The T-shaped shell 4-3 is fixedly mounted with an impact motor 4-5, and the output end of the impact motor 4-5 is fixedly mounted with an impact cam 4-6, and the impact cam 4-6 is located in the groove of the impact member 4-7, and the impact member 4-7 is slidably mounted in the groove provided on the T-shaped shell 4-3.

[0039] The working principle of the automatic alignment and punching device for accounting bills of the present invention is as follows:

[0040] Put the simply stacked bills on the middle support plate 2-13, start the fifth cylinder 3-4 on one side, then the base frame 3-1 tilts, so that the whole device tilts, so that one side of the bill contacts the side baffle 2-3 on one side, and start the displacement motor 4-1, which drives the threaded rod 4-2 to rotate, so that the T-shaped shell 4-3 moves, and moves the T-shaped shell 4-3 to the side baffle 2-3 on the other side (the side that does not contact the bill), and then start the impact motor 4-5, which drives the impact cam 4-6 to rotate, and the impact cam 4-6 rotates During the process, the impact piece 4-7 is squeezed, and the impact piece 4-7 squeezes the internal spring 4-4. When the impact cam 4-6 is separated from the impact piece 4-7, the internal spring 4-4 ​​pushes the impact piece 4-7 to hit the middle support plate 2-13. The side of the middle support plate 2-13 that is hit is tilted and has a large vibration amplitude, so it drives the side of the bill that does not contact the side baffle 2-3 to move, just like the opening and closing of a folding fan, to achieve the alignment of the bill vouchers. By adjusting the inclined surface of the base frame 3-1 through the fifth cylinder 3-4, the different sides of the bill can be aligned to avoid the problem of one or several bills being difficult to align and folding during the following operations.

[0041] By adjusting the fifth cylinder 3-4 to make the device horizontal, the shaking motor 3-3 is started, the shaking motor 3-3 drives the shaking cam 3-2 to rotate, and the shaking cam 3-2 pushes the telescopic baffle 2-6, so that the telescopic baffle 2-6 squeezes the second spring 2-11, and the support frame 2-1 shakes left and right. At the same time, the first cylinder 2-2 is started, and the first cylinders 2-2 on both sides push the side baffles 2-3 on both sides to move to the middle to align and position the bills. The fourth cylinder 2-15 is started, and the fourth cylinder 2-15 drives the telescopic baffle 2-6 to retract into the groove of the support frame 2-1, and the third cylinder 2-9 is started, and the third cylinder 2-9 pushes the sliding baffle 2-7. At this time, the shaking The cam 3-2 rotates to squeeze the sliding baffle 2-7, and the sliding baffle 2-7 squeezes the first spring 2-8 and pushes the support frame 2-1 to shake back and forth through the fixed plate 2-10 (the shaking amplitude is small, and the telescopic characteristics of the second spring 2-11 can adapt, and the sliding strip plate 2-12 can also slide in the groove of the support frame 2-1), and the second cylinder 2-4 is started to push the end baffle 2-5, so that the end baffles 2-5 on both sides align the two ends of the bill and limit the position, finally realizing the batch alignment operation of the bill, ensuring that the bill will not appear uneven, and the shaking cam 3-2 can drive the alignment mechanism 2 to shake in two different directions through adjustment, which is more convenient.

[0042] Start the punching motor 1-3, the punching motor 1-3 drives the synchronous gear 1-5 to rotate, the synchronous gear 1-5 drives the internal thread gear ring 1-4 to rotate, the internal thread gear ring 1-4 is threadedly connected with the tubular punching tool 1-2, and the tubular punching tool 1-2 moves downward to punch the limited bills, and the waste paper is squeezed into the tube of the tubular punching tool 1-2 and can be discharged from the top, without manual cleaning, which can ensure the final continuous operation and is more convenient.

[0043] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention also fall within the protection scope of the present invention.

Claims

1. An automatic alignment and punching device for accounting bills, comprising a punching mechanism (1), an alignment mechanism (2), a tiltable base (3) and a knocking mechanism (4), characterized in that: The punching mechanism (1) is fixedly mounted on the alignment mechanism (2), the alignment mechanism (2) is slidably mounted on the tiltable base (3), and the knocking mechanism (4) is fixedly mounted on the tiltable base (3); The punching mechanism (1) comprises a bracket (1-1), a tubular punching tool (1-2), a punching motor (1-3), an internally threaded gear ring (1-4), and a synchronous gear (1-5); the punching motor (1-3) is fixedly mounted on the bracket (1-1); the output end of the punching motor (1-3) is fixedly mounted with a synchronous gear (1-5); the synchronous gear (1-5) is meshed with the internally threaded gear ring (1-4); the internally threaded gear ring (1-4) is rotatably mounted in a groove provided on the bracket (1-1); the internally threaded gear ring (1-4) is threadedly connected to the tubular punching tool (1-2); and the bracket (1-1) is fixedly mounted on the alignment mechanism (2); The alignment mechanism (2) comprises a support frame (2-1), a first cylinder (2-2), a side baffle (2-3), a second cylinder (2-4), an end baffle (2-5), a telescopic baffle (2-6), a sliding baffle (2-7), a first spring (2-8), a third cylinder (2-9), a fixed plate (2-10), a second spring (2-11), a sliding strip plate (2-12), an intermediate support plate (2-13), a third spring (2-14), a fourth cylinder (2-1 5), the first cylinder (2-2) is fixedly mounted in a through hole provided on the support frame (2-1), the support frame (2-1) is fixedly mounted with a bracket (1-1), the second cylinder (2-4) is fixedly mounted in a through hole provided on the support frame (2-1), the output end of the first cylinder (2-2) is fixedly mounted with a side baffle (2-3), the output end of the second cylinder (2-4) is fixedly mounted with an end baffle (2-5), and the fourth cylinder (2-15) is fixedly mounted on the support frame (2-1) A telescopic baffle (2-6) is fixedly installed on the output end of the fourth cylinder (2-15) in a through hole provided on the support frame (2-1), the telescopic baffle (2-6) is slidably installed in a groove provided on the support frame (2-1), a fixed plate (2-10) is fixedly installed on the support frame (2-1), a third cylinder (2-9) is fixedly installed on the fixed plate (2-10), a first spring (2-8) is sleeved on the third cylinder (2-9), and a sliding baffle (2-6) is fixedly installed on the output end of the third cylinder (2-9) -7), the sliding baffle (2-7) is slidably mounted in a groove provided on the support frame (2-1), the first spring (2-8) is fixedly mounted on the sliding baffle (2-7), the third spring (2-14) is fixedly mounted on the support frame (2-1), the middle support plate (2-13) is fixedly mounted on the third spring (2-14), the support frame (2-1) is fixedly mounted with a second spring (2-11), and the sliding strip plate (2-12) is fixedly mounted on the second spring (2-11); The tiltable base (3) comprises a base frame (3-1), a shaking cam (3-2), a shaking motor (3-3), a fifth cylinder (3-4), and a frame member (3-5); the fifth cylinder (3-4) is fixedly installed in a groove provided on the base frame (3-1); the shaking motor (3-3) is fixedly installed in a through hole provided on the base frame (3-1); the shaking cam (3-2) is fixedly installed at the output end of the shaking motor (3-3); the frame member (3-5) is fixedly installed on the base frame (3-1); the third cylinder (2-9) passes through the frame member (3-5); the third cylinder (2-9) is in contact with the frame member (3-5); and the sliding strip plate (2-12) is slidably installed in the groove provided on the base frame (3-1); The knocking mechanism (4) comprises a displacement motor (4-1), a threaded rod (4-2), a T-shaped housing (4-3), an internal spring (4-4), an impact motor (4-5), an impact cam (4-6), and an impact member (4-7). The displacement motor (4-1) is fixedly mounted in a groove provided on a base frame (3-1). The output end of the displacement motor (4-1) is fixedly mounted with a threaded rod (4-2). The other end of the threaded rod (4-2) is rotatably mounted in a groove provided on the base frame (3-1). -2) is threadedly connected with a T-shaped housing (4-3); an internal spring (4-4) is fixedly installed in the T-shaped housing (4-3); a striking piece (4-7) is fixedly installed at the other end of the internal spring (4-4); a striking motor (4-5) is fixedly installed on the T-shaped housing (4-3); a striking cam (4-6) is fixedly installed at the output end of the striking motor (4-5); the striking cam (4-6) is located in a groove of the striking piece (4-7); and the striking piece (4-7) is slidably installed in a groove provided on the T-shaped housing (4-3).

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