Binding device for accounting vouchers

Abstract

The utility model relates to the technical field of bookkeeping voucher binding, and discloses a bookkeeping voucher binding device which comprises a base, a supporting table is fixedly connected to one side of the upper surface of the base, an air cylinder is fixedly installed on the upper surface of the supporting table through a supporting plate, and the output end of the air cylinder is fixedly connected with a fixing plate. A sliding groove is formed in the lower surface of the fixing plate, two sliding blocks are arranged in the sliding groove in a sliding mode, hot melting pressing cylinders are arranged on the lower surfaces of the two sliding blocks, and first connecting rods are fixedly connected to the sides, opposite to each other, of the two sliding blocks; according to the device, the two hot melting pressing cylinders and the two limiting needles can be driven to move by rotating the bidirectional screw rod, so that the distance between the two hot melting pressing cylinders and the two limiting needles can be adjusted according to the distance between the two through holes formed in the accounting voucher, the use effect is improved, and through the scale mark pointed by the pointer on the movable block, the distance between the two hot melting pressing cylinders and the two limiting needles can be adjusted. Therefore, the adjustment accuracy can be further improved.

Description

Technical Field

[0001] The present application relates to the technical field of bookkeeping voucher binding, and in particular to a bookkeeping voucher binding device. Background Art

[0002] With the long-term operation and development of the company, more accounting vouchers will be generated. When the number of accounting vouchers is excessive, it is usually necessary to classify and sort these accounting vouchers, stack them separately, and then bind the sorted accounting vouchers together to facilitate the storage and later review of the accounting vouchers.

[0003] At present, in the process of binding accounting vouchers, a punching mechanism is generally used to punch two holes in the accounting vouchers, and then a plastic tube is placed in the hole. Then, a hot-melt binding machine is used to extrude the plastic tube to complete the binding work. However, most existing hot-melt binding machines can only bind accounting vouchers with fixed spacing, and the scope of application is relatively narrow.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that most existing hot-melt binding machines can only bind accounting vouchers with fixed spacing and have a narrow scope of application, the present application provides a binding device for accounting vouchers.

[0006] The present application provides a bookkeeping voucher binding device that adopts the following technical solution:

[0007] A binding device for accounting vouchers, comprising a base, a support platform is fixedly connected to one side of the upper surface of the base, a cylinder is fixedly installed on the upper surface of the support platform through a support plate, a fixed plate is fixedly connected to the output end of the cylinder, a slide groove is provided on the lower surface of the fixed plate, two sliders are slidably arranged in the slide groove, a hot melt pressure cylinder is provided on the lower surface of the two sliders, a first connecting rod is fixedly connected to the opposite sides of the two sliders, one end of the first connecting rod passes through the fixed plate and is slidably connected thereto, a movable groove is provided on the upper surface of the base, two movable blocks are slidably arranged in the movable groove, a limit pin used in conjunction with the hot melt pressure cylinder is provided on the upper surface of the two movable blocks, a second connecting rod is fixedly connected to the opposite sides of the two movable blocks, one end of the second connecting rod passes through the base and is slidably arranged inside the first connecting rod, a plurality of scale lines are evenly spaced on the upper surface of the base, a pointer used in conjunction with the scale lines is provided on the upper surface of the movable block, the fixed plate is transmission-connected to the slider through a driving assembly, and a fixing assembly is provided on the base.

[0008] Preferably, the driving assembly includes a bidirectional screw rod, which is rotatably arranged inside the slide groove, passes through the slider and is threadedly connected thereto, and one end of the bidirectional screw rod passes through the fixing plate and is fixedly connected to a knob.

[0009] Preferably, the fixing assembly includes a pressure plate, two tension springs and two connecting plates, the two connecting plates are fixedly connected to the two side edges of the base, the pressure plate is arranged on the upper surface of the base, the top end of the tension spring is fixedly connected to the lower surface of the pressure plate, and the bottom end of the tension spring is fixedly connected to the upper surface of the connecting plate.

[0010] Preferably, a handle is fixedly connected to the upper surface of the pressing plate.

[0011] Preferably, the four corners of the lower surface of the base are fixedly connected with support legs.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By rotating the bidirectional screw rod, the two sliders can be driven to move, the slider can drive the movable block to move through the first connecting rod and the second connecting rod, the slider can drive the hot melt pressure cylinder to move, and the movable block can drive the limit pin to move; compared with the prior art, the two hot melt pressure cylinders and the two limit pins can be driven to move by rotating the bidirectional screw rod, so that the distance between the two hot melt pressure cylinders and the two limit pins can be adjusted according to the spacing between the two through holes opened on the accounting voucher, thereby improving the use effect, and the accuracy of the adjustment can be further improved through the scale line pointed to by the pointer on the movable block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of a three-dimensional structure of an embodiment of the application;

[0015] Figure 2 is a schematic diagram of the structure of a drive assembly of an embodiment of the application;

[0016] Figure 3 It is a schematic diagram of the structure of the pointer and scale lines of the embodiment of the application;

[0017] Figure 4 It is a schematic diagram of the structure of the fixing component of the embodiment of the application.

[0018] Explanation of the accompanying drawings: 1. Base; 2. Pressing plate; 3. Fixed plate; 4. Cylinder; 5. Support plate; 6. Support platform; 7. First connecting rod; 8. Second connecting rod; 9. Support leg; 10. Tension spring; 11. Connecting plate; 12. Slider; 13. Bidirectional screw rod; 14. Knob; 15. Movable block; 16. Limiting needle; 17. Hot melt pressing cylinder; 18. Scale line; 19. Pointer; 20. Handle. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses a binding device for accounting vouchers. Figure 1-4 A binding device for accounting vouchers includes a base 1, one side of the upper surface of the base 1 is fixedly connected to a support platform 6, the upper surface of the support platform 6 is fixedly installed with a cylinder 4 through a support plate 5, the output end of the cylinder 4 is fixedly connected to a fixed plate 3, the lower surface of the fixed plate 3 is provided with a slide groove, two sliders 12 are slidably arranged in the slide groove, the lower surfaces of the two sliders 12 are provided with a hot melt pressure cylinder 17, the opposite sides of the two sliders 12 are fixedly connected to a first connecting rod 7, one end of the first connecting rod 7 passes through the fixed plate 3 and is slidably connected thereto, the upper surface of the base 1 is provided with a movable groove, two movable blocks 15 are slidably arranged in the movable groove, and the two movable blocks 1 5 are provided with a limit pin 16 used in conjunction with a hot melt pressing cylinder 17 on the upper surface, and the second connecting rod 8 is fixedly connected to the opposite side of the two movable blocks 15. One end of the second connecting rod 8 penetrates the base 1 and is slidably arranged inside the first connecting rod 7. A plurality of scale lines 18 are arranged at equal intervals on the upper surface of the base 1, and a pointer 19 used in conjunction with the scale lines 18 is arranged on the upper surface of the movable block 15. The fixed plate 3 is connected to the slider 12 through a driving component. A fixing component is arranged on the base 1. The hot melt pressing cylinder 17 is a prior art and is widely used in society, so it will not be described in detail. When in use, the accounting voucher to be bound is placed on the base 1, And the limit pin 16 is inserted into the hole that has been opened on the accounting voucher, and then the plastic tube is placed on the limit pin 16. The accounting voucher can be fixed by the fixing component to avoid deviation during binding. The fixing plate 3 can be driven to move downward by starting the cylinder 4. The fixing plate 3 can drive the hot melt pressing cylinder 17 to move downward through the slider 12. When the hot melt pressing cylinder 17 moves to contact with the plastic tube, it can be deformed, so that the plastic tube can be fixed on the accounting voucher. Then, the hot melt pressing cylinder 17 is driven to move upward by the cylinder 4, and then the bound accounting voucher can be removed, and then a new accounting voucher can be replaced, and the process is repeated in sequence. Circulation, the two sliders 12 can be driven to move by the driving component, and the slider 12 can drive the movable block 15 to move through the first connecting rod 7 and the second connecting rod 8, so that the distance between the two hot-melt pressing cylinders 17 and the two limit needles 16 can be adjusted at the same time. In this process, the two hot-melt pressing cylinders 17 and the two limit needles 16 can be driven to move by the driving component, so that the distance between the two hot-melt pressing cylinders 17 and the two limit needles 16 can be adjusted according to the spacing of the two through holes opened on the accounting voucher, thereby improving the use effect, and the scale line 18 pointed to by the pointer 19 on the movable block 15 can further improve the accuracy of the adjustment.

[0021] Reference Figure 2 The driving assembly includes a bidirectional screw rod 13, which is rotatably arranged inside the slide groove. The bidirectional screw rod 13 passes through the slider 12 and is threadedly connected to it. One end of the bidirectional screw rod 13 passes through the fixed plate 3 and is fixedly connected with a knob 14; the knob 14 is used to facilitate the user to rotate the bidirectional screw rod 13, and the bidirectional screw rod 13 can drive the two sliders 12 to move, and the moving directions of the two sliders 12 are opposite.

[0022] Reference Figure 1 and Figure 4 The fixing assembly includes a pressure plate 2, two tension springs 10 and two connecting plates 11. The two connecting plates 11 are fixedly connected to the two side edges of the base 1. The pressure plate 2 is arranged on the upper surface of the base 1. The top of the tension spring 10 is fixedly connected to the lower surface of the pressure plate 2, and the bottom end of the tension spring 10 is fixedly connected to the upper surface of the connecting plate 11. By pulling the pressure plate 2 upward, and then placing the accounting voucher between the base 1 and the pressure plate 2, after releasing the pressure plate 2, the pressure plate 2 can be driven to move downward under the elastic force of the tension spring 10, so that the accounting voucher can be pressed and fixed.

[0023] Reference Figure 4 A handle 20 is fixedly connected to the upper surface of the pressing plate 2; the handle 20 facilitates the user to pull the pressing plate 2.

[0024] Reference Figure 1 The four corners of the lower surface of the base 1 are fixedly connected with support legs 9; the support legs 9 facilitate the support of the entire device.

[0025] The implementation principle of the binding device for accounting vouchers in the embodiment of the present application is as follows: the electrical components appearing in the present application are all connected to an external power supply and a control switch when in use. When in use, the accounting vouchers to be bound are placed on the base 1, and the limit pin 16 is inserted into the hole already opened on the accounting voucher, and then the plastic tube is placed on the limit pin 16. The accounting voucher can be fixed by the fixing component to avoid deviation during binding. The fixing plate 3 can be driven to move downward by starting the cylinder 4, and the fixing plate 3 can drive the hot melt pressing cylinder 17 to move forward through the slider 12. The hot melt pressing cylinder 17 moves downward, and when it moves to contact with the plastic tube, it can be deformed, so that the plastic tube can be fixed on the accounting voucher. Then the hot melt pressing cylinder 17 is driven to move upward by the cylinder 4, and then the bound accounting voucher can be removed, and then a new accounting voucher is replaced. The reciprocating cycle is repeated in sequence, and the two sliders 12 can be driven to move by the driving assembly. The slider 12 can drive the movable block 15 to move through the first connecting rod 7 and the second connecting rod 8, so that the distance between the two hot melt pressing cylinders 17 and the two limit pins 16 can be adjusted at the same time.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A binding device for accounting vouchers, comprising a base (1), characterized in that: A support platform (6) is fixedly connected to one side of the upper surface of the base (1), and a cylinder (4) is fixedly installed on the upper surface of the support platform (6) through a support plate (5). The output end of the cylinder (4) is fixedly connected to a fixed plate (3). A slide groove is provided on the lower surface of the fixed plate (3), and two sliders (12) are slidably arranged in the slide groove. The lower surfaces of the two sliders (12) are both provided with hot melt pressing cylinders (17). The two sliders (12) are fixedly connected to a first connecting rod (7) on the opposite sides. One end of the first connecting rod (7) passes through the fixed plate (3) and is slidably connected thereto. A movable groove is provided on the upper surface of the base (1), and the movable groove is slidable in the movable groove. Two movable blocks (15) are provided, and the upper surfaces of the two movable blocks (15) are provided with limit pins (16) used in conjunction with the hot melt pressing cylinder (17). The two movable blocks (15) are fixedly connected to the opposite sides with a second connecting rod (8), and one end of the second connecting rod (8) passes through the base (1) and is slidably arranged inside the first connecting rod (7). The upper surface of the base (1) is provided with a plurality of scale lines (18) at equal intervals, and the upper surface of the movable block (15) is provided with a pointer (19) used in conjunction with the scale lines (18). The fixed plate (3) is transmission-connected to the slider (12) through a driving component, and a fixing component is provided on the base (1).

2. The bookkeeping voucher binding device according to claim 1, characterized in that: The driving assembly comprises a bidirectional screw rod (13), the bidirectional screw rod (13) being rotatably arranged inside the slide groove, the bidirectional screw rod (13) passing through the slider (12) and being threadedly connected thereto, and one end of the bidirectional screw rod (13) passing through the fixing plate (3) and being fixedly connected to a knob (14).

3. The bookkeeping voucher binding device according to claim 1, characterized in that: The fixing assembly comprises a pressure plate (2), two tension springs (10) and two connecting plates (11); the two connecting plates (11) are fixedly connected to two side edges of the base (1); the pressure plate (2) is arranged on the upper surface of the base (1); the top end of the tension spring (10) is fixedly connected to the lower surface of the pressure plate (2); and the bottom end of the tension spring (10) is fixedly connected to the upper surface of the connecting plate (11).

4. The bookkeeping voucher binding device according to claim 3, characterized in that: A handle (20) is fixedly connected to the upper surface of the pressing plate (2).

5. The bookkeeping voucher binding device according to claim 1, characterized in that: The four corners of the lower surface of the base (1) are all fixedly connected with support legs (9).

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