Bill binding device

Abstract

The utility model relates to the technical field of bill binding, in particular to a bill binding device, which is provided with a movable pressing binding mechanism driven by electric screwing, and is matched with a mechanism capable of positioning according to the thickness of bills, so that the binding is stable, and the practicability is improved. Comprising a bottom frame, a binding base, a restraining frame, a restraining shaft, a binding machine body, a staple groove, a staple outlet groove, a top frame, a reciprocating motor, a threaded rod, a threaded pipe, a sliding sleeve and an ejection piece, the front side of the top end of the bottom frame is connected with the bottom end of the binding base, the rear side of the top end of the binding base is connected with the bottom end of the restraining frame, and the inner side of the restraining frame is movably connected with the two sides of the outer end of the binding machine body through the restraining shaft; a staple groove is formed in the bookbinding machine body, a staple outlet groove is formed in the front side of the staple groove in the bottom end of the bookbinding machine body, the front side of the top end of the bookbinding machine body is connected with the bottom end of the top frame, a sliding sleeve is arranged on the lower side in the top frame, an ejection piece is slidably connected with the inner side of the sliding sleeve, a jacking mechanism is arranged on the rear side of the bookbinding machine body, and an adjusting and fixing mechanism is arranged between the bookbinding machine body and the bottom frame.

Description

Technical Field

[0001] The utility model relates to the technical field of bill binding, in particular to a bill binding device. Background Art

[0002] A bill of exchange is a negotiable instrument issued by the drawee in accordance with the law, which stipulates that the drawee shall unconditionally pay a certain amount of money to the payee or holder by himself or by instructing others to do so, that is, certain negotiable instruments that can replace cash circulation.

[0003] Usually in some auditing work, bills need to be bound. There is a bill binder with a Chinese patent publication number of CN220639315U, which can adjust the distance of the moving block according to the width of the bill by setting an adjustment mechanism, so as to clamp and stabilize bills of different widths, thereby avoiding the manual pressing of the bills to be bound by the accountant, which causes the displacement of the sorted bills due to the slight movement of the accountant's hand, thereby reducing the difficulty of the accountant's work and facilitating the accountant to position the bills when binding. In addition, by setting a storage slot and a telescopic rod, the vertical distance of the L clamp block can be adjusted by stretching and compressing the telescopic rod, and the vertical movement distance of the L clamp block is limited by the fixed connection between the telescopic rod and the L clamp block.

[0004] However, since the device needs to be pressed manually, it is difficult to bind some thicker bills and is not practical enough. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a bill binding device which is provided with an active pressing binding mechanism driven by an electric screw, and cooperates with a mechanism capable of positioning according to bill thickness, so as to achieve stable binding and improve practicality.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bill binding device, including a base frame, a binding base, a constraint frame, a constraint shaft, a binding body, a staple groove, a staple outlet groove, a top frame, a reciprocating motor, a threaded rod, a threaded tube, a sliding sleeve and an ejection plate, wherein the front side of the top end of the base frame is connected to the bottom end of the binding base, the rear side of the top end of the binding base is connected to the bottom end of the constraint frame, the inner side of the constraint frame is movably connected to the two sides of the outer end of the binding body through the constraint shaft, a staple groove is arranged in the binding body, and the binding A staple outlet groove is arranged in front of the staple groove at the bottom end of the machine body, the front side of the top end of the binding machine body is connected to the bottom end of the top frame, the middle part of the top end of the top frame is connected to the bottom end of the reciprocating motor, the output end of the reciprocating motor is connected to the top end of the threaded rod, the outer wall of the threaded rod is screwed to the inner wall of the threaded tube, the top end of the threaded tube is connected to the middle part of the top end of the ejection plate, a sliding sleeve is arranged on the lower side of the top frame, the ejection plate is slidably connected on the inner side of the sliding sleeve, a tightening mechanism is arranged on the rear side of the binding machine body, and an adjusting and fixing mechanism is arranged between the binding machine body and the bottom frame.

[0009] Preferably, the adjustment and fixing mechanism includes a movable groove, an articulated shaft 1, an adjusting screw, a handle, an articulated frame, an articulated shaft 2, an articulated block and an adjusting screw sleeve. A movable groove is provided in the middle of the base frame. The inner side of the movable groove is movably connected to the middle part of the outer side of the adjusting screw sleeve laterally through the articulated shaft 1. The inner wall of the adjusting screw sleeve is threadedly connected to the outer wall of the adjusting screw. The bottom end of the adjusting screw is connected to the middle part of the top end of the handle. The top end of the adjusting screw is rotatably connected to the middle part of the bottom end of the articulated block. The outer side of the articulated block is movably connected to the inner side of the articulated frame through the articulated shaft 2. The top end of the articulated frame is connected to the middle part of the bottom end of the binding body.

[0010] Preferably, the tightening mechanism comprises a spring and a top plate, the rear side of the staple slot is connected to the rear end of the spring, and the front end of the spring is connected to the rear end of the top plate.

[0011] Preferably, it also includes a second slide sleeve, a slide rod and a pull tab, the middle side of the rear part of the binding body is connected to the outer side of the second slide sleeve, the inner wall of the second slide sleeve is slidably connected to the outer wall of the slide rod, the front end of the slide rod is connected to the middle part of the rear end of the top plate, and the rear end of the slide rod is connected to the middle part of the front end of the pull tab.

[0012] Preferably, it also includes a wire encoder and a connecting wire, the right side of the bottom end of the top frame is connected to the top of the wire encoder, the input end of the wire encoder is movably connected to the top of the connecting wire, and the bottom end of the connecting wire is connected to the right side of the top of the ejection piece.

[0013] Preferably, an information plate is further included, and the front side of the right end of the binding machine body is connected to the inner end of the information plate.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a bill binding device, which has the following beneficial effects:

[0016] The staples are installed in the staple groove and tightened by the tightening mechanism. Then the binding part of the bill to be bound is placed on the top of the binding base. The fixing mechanism is adjusted to make the binding body flip downward in the constraint frame by the constraint axis, so that the staple groove corresponds to the binding position. Then the reciprocating motor runs to rotate the threaded rod. The threaded rod is screwed together with the threaded tube. Under the constraint of the sliding sleeve, the ejection piece slides downward and acts on the staple downward, cooperates with the binding base to bind the position, and then resets. An active pressing binding mechanism driven by electric screw is provided. Cooperating with a mechanism that can be positioned according to the thickness of the bill, it can stabilize the binding and improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial view of the schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 Front view of

[0019] Figure 3 For this utility model Figure 1 Right view of;

[0020] Figure 4 For this utility model Figure 1 Top view of .

[0021] Markings in the attached drawings: 1. base frame; 2. binding base; 3. constraint frame; 4. constraint shaft; 5. binding body; 6. staple slot; 7. staple ejection slot; 8. top frame; 9. reciprocating motor; 10. threaded rod; 11. threaded tube; 12. sliding sleeve; 13. ejection plate; 14. movable slot; 15. hinge axis one; 16. adjusting screw; 17. twist handle; 18. hinge frame; 19. hinge axis two; 20. hinge block; 21. spring; 22. top plate; 23. sliding sleeve two; 24. sliding rod; 25. pull piece; 26. pull wire encoder; 27. connecting line; 28. information plate; 29. ​​adjusting screw sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figure 1-Figure 4A bill binding device includes a base frame 1, a binding base 2, a constraint frame 3, a constraint shaft 4, a binding body 5, a staple groove 6, a staple outlet groove 7, a top frame 8, a reciprocating motor 9, a threaded rod 10, a threaded tube 11, a sliding sleeve 12 and an ejection plate 13. The front side of the top of the base frame 1 is connected to the bottom end of the binding base 2, the rear side of the top of the binding base 2 is connected to the bottom end of the constraint frame 3, the inner side of the constraint frame 3 is movably connected to the two sides of the outer end of the binding body 5 through the constraint shaft 4, a staple groove 6 is provided in the binding body 5, and a staple outlet groove 7 is provided on the front side of the staple groove 6 at the bottom of the binding body 5. The front side of the top of the binding body 5 is connected to the bottom end of the top frame 8, the middle part of the top of the top frame 8 is connected to the bottom end of the reciprocating motor 9, the output end of the reciprocating motor 9 is connected to the top of the threaded rod 10, the outer wall of the threaded rod 10 is screwed to the inner wall of the threaded tube 11, and the screw The top of the corrugated tube 11 is connected with the middle of the top of the ejection piece 13, a sliding sleeve 12 is provided on the lower side of the top frame 8, and the ejection piece 13 is slidably connected inside the sliding sleeve 12, a tightening mechanism is provided on the rear side of the binding body 5, and an adjusting and fixing mechanism is provided between the binding body 5 and the base frame 1; staples are installed in the staple groove 6, and tightened by the tightening mechanism, and then the binding part of the bill to be bound is placed on the top of the binding base 2, and the adjusting and fixing mechanism is adjusted to make the binding body 5 flip downward in the constraint frame 3 by the constraint shaft 4, so that the staple groove 7 corresponds to the binding position, and then the reciprocating motor 9 runs to rotate the threaded rod 10, and the threaded rod 10 is screwed with the threaded tube 11. Under the constraint of the sliding sleeve 12, the ejection piece 13 slides downward and acts on the staple downward, cooperates with the binding base 2 to bind the position, and then resets.

[0025] The adjusting and fixing mechanism includes a movable groove 14, an articulated shaft 15, an adjusting screw 16, a screw handle 17, an articulated frame 18, an articulated shaft 2 19, an articulated block 20 and an adjusting screw sleeve 29. The middle part of the base frame 1 is provided with an movable groove 14, the inner side of the movable groove 14 is laterally connected to the middle part of the outer side of the adjusting screw sleeve 29 through the articulated shaft 15, the inner wall of the adjusting screw sleeve 29 is threadedly connected to the outer wall of the adjusting screw 16, the bottom end of the adjusting screw 16 is connected to the middle part of the top end of the screw handle 17, the top end of the adjusting screw 16 is rotatably connected to the middle part of the bottom end of the articulated block 20, and the outer side of the articulated block 20 is connected to the articulated shaft 2 19 The inner side of the articulated frame 18 is movably connected, and the top of the articulated frame 18 is connected to the middle part of the bottom end of the binding body 5; by twisting the handle 17, the adjusting screw 16 can be rotated, and the adjusting screw 16 can be threadedly matched with the adjusting screw sleeve 29 to change the distance between the adjusting screw sleeve 29 and the hinge block 20, and the articulated block 20 is constrained to move in the articulated frame 18 by the hinge shaft 2 19, and the adjusting screw sleeve 29 is constrained to move in the movable groove 14 by the hinge shaft 15, so that the adjusting screw 16 is correspondingly offset to adapt to the flipping of the binding body 5, and is fixed by the self-locking thread of the adjusting screw 16 and the hinge shaft 2 19.

[0026] The tightening mechanism includes a spring 21 and a top plate 22. The rear side of the staple groove 6 is connected to the rear end of the spring 21, and the front end of the spring 21 is connected to the rear end of the top plate 22. When the staple is placed on the front side of the top plate 22 inside the staple groove 6, the spring 21 can elastically act to make the top plate 22 act on the staple and cooperate with the front side of the staple groove 6 to tighten, thereby improving stability.

[0027] It also includes a sliding sleeve 23, a sliding rod 24 and a pull tab 25. The middle side of the rear part of the binding body 5 is connected to the outer side of the sliding sleeve 23, the inner wall of the sliding sleeve 23 is slidably connected to the outer wall of the sliding rod 24, the front end of the sliding rod 24 is connected to the middle part of the rear end of the top plate 22, and the rear end of the sliding rod 24 is connected to the middle part of the front end of the pull tab 25; by holding the pull tab 25, the sliding rod 24 is pulled backward under the constraint of the sliding sleeve 23, and the top plate 22 can be connected and moved away, which is convenient for placing and installing staples and improving convenience.

[0028] It also includes a pull-wire encoder 26 and a connecting wire 27. The right side of the bottom end of the top frame 8 is connected to the top of the pull-wire encoder 26, the input end of the pull-wire encoder 26 is movably connected to the top of the connecting wire 27, and the bottom end of the connecting wire 27 is connected to the right side of the top of the ejection piece 13; when the ejection piece 13 moves up and down, the connecting wire 27 can be pulled to move, and when the pull-wire encoder 26 is fixed, the connecting wire 27 acts on the pull-wire encoder 26 to output signals, which is convenient for precise control.

[0029] The device also includes an information plate 28, and the front side of the right end of the binding body 5 is connected to the inner end of the information plate 28; the information of the device can be displayed through the information plate 28, which is convenient for reading and auxiliary use, thereby improving convenience.

[0030] In summary, when a bill binding device is used, the slide bar 24 is pulled backward under the constraint of the second slide sleeve 23 by holding the pull tab 25, and the top plate 22 can be connected and moved away, and staples are installed in the staple groove 6. The spring 21 elastically acts to make the top plate 22 act on the staples and cooperate with the front side of the staple groove 6 to press tightly, and then the binding part of the bill to be bound is placed on the top of the binding base 2, and the adjusting screw 16 can be rotated by twisting the handle 17. The adjusting screw 16 can be screwed with the adjusting screw sleeve 29 to change the distance between the adjusting screw sleeve 29 and the hinge block 20, and the hinge block 20 is constrained by the hinge shaft 2 19 to move in the hinge frame 18, and the adjusting screw sleeve 29 is constrained by the hinge shaft 15 to move in the movable groove 14, so that the adjusting screw 16 is adjusted accordingly. The offset adaptive binding body 5 is flipped movably in the constraint frame 3 by the constraint shaft 4, and is fixed by self-locking threads of the adjusting screw 16 and the hinge shaft 19, so that the nail outlet groove 7 corresponds to the binding position. Then the reciprocating motor 9 runs to rotate the threaded rod 10. The threaded rod 10 is threadedly fitted with the threaded tube 11. Under the constraint of the sliding sleeve 12, the ejection piece 13 slides downward and acts on the staple downward, and cooperates with the binding base 2 to bind the position. When the ejection piece 13 is raised and lowered, the connecting wire 27 can be pulled to move. When the pull wire encoder 26 is fixed, the connecting wire 27 acts on the pull wire encoder 26 to output signals, which is convenient for precise control and then reset. In addition, the information of the device can be displayed through the information board 28, which is convenient for reading and auxiliary use, thereby improving convenience.

[0031] The reciprocating motor 9 and the wire encoder 26 are well-known devices purchased directly from the market by technicians in this field. We only use them here without making any structural or functional improvements to them, so we will not go into details here.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bill binding device, characterized in that: The invention comprises a base frame (1), a binding base (2), a restraining frame (3), a restraining shaft (4), a binding body (5), a staple groove (6), a staple outlet groove (7), a top frame (8), a reciprocating motor (9), a threaded rod (10), a threaded tube (11), a sliding sleeve (12) and an ejection plate (13), wherein the front side of the top end of the base frame (1) is connected to the bottom end of the binding base (2), the rear side of the top end of the binding base (2) is connected to the bottom end of the restraining frame (3), the inner side of the restraining frame (3) is movably connected to the outer sides of the binding body (5) via the restraining shaft (4), the binding body (5) is provided with a staple groove (6), and the staple groove (6) at the bottom end of the binding body (5) is connected to the binding body (5). A nail outlet groove (7) is arranged at the front side, the front side of the top end of the binding machine body (5) is connected to the bottom end of the top frame (8), the middle part of the top end of the top frame (8) is connected to the bottom end of the reciprocating motor (9), the output end of the reciprocating motor (9) is connected to the top end of the threaded rod (10), the outer wall of the threaded rod (10) is screwedly connected to the inner wall of the threaded tube (11), the top end of the threaded tube (11) is connected to the middle part of the top end of the ejection plate (13), a sliding sleeve (12) is arranged at the lower side of the top frame (8), the ejection plate (13) is slidably connected to the inner side of the sliding sleeve (12), a tightening mechanism is arranged at the rear side of the binding machine body (5), and an adjusting and fixing mechanism is arranged between the binding machine body (5) and the bottom frame (1).

2. The bill binding device according to claim 1, characterized in that: The adjusting and fixing mechanism comprises a movable groove (14), a hinge shaft (15), an adjusting screw (16), a handle (17), an articulated frame (18), a hinge shaft (19), an articulated block (20) and an adjusting screw sleeve (29). The middle part of the base frame (1) is provided with a movable groove (14). The inner side of the movable groove (14) is movably connected to the middle part of the outer side of the adjusting screw sleeve (29) via the hinge shaft (15). The inner wall of the adjusting screw sleeve (29) is screwedly connected to the outer wall of the adjusting screw (16). The bottom end of the adjusting screw (16) is connected to the middle part of the top end of the handle (17). The top end of the adjusting screw (16) is rotatably connected to the middle part of the bottom end of the articulated block (20). The outer side of the articulated block (20) is movably connected to the inner side of the articulated frame (18) via the hinge shaft (19). The top end of the articulated frame (18) is connected to the middle part of the bottom end of the binding machine body (5).

3. The bill binding device according to claim 1, characterized in that: The clamping mechanism comprises a spring (21) and a top plate (22); the rear side of the staple groove (6) is connected to the rear end of the spring (21); and the front end of the spring (21) is connected to the rear end of the top plate (22).

4. The bill binding device according to claim 1, characterized in that: It also includes a second sliding sleeve (23), a sliding rod (24) and a pull tab (25); the middle side of the rear portion of the binding machine body (5) is connected to the outer side of the second sliding sleeve (23); the inner wall of the second sliding sleeve (23) is slidably connected to the outer wall of the sliding rod (24); the front end of the sliding rod (24) is connected to the middle portion of the rear end of the top plate (22); and the rear end of the sliding rod (24) is connected to the middle portion of the front end of the pull tab (25).

5. The bill binding device according to claim 1, characterized in that: It also includes a wire encoder (26) and a connecting wire (27), wherein the right side of the bottom end of the top frame (8) is connected to the top end of the wire encoder (26), the input end of the wire encoder (26) is movably connected to the top end of the connecting wire (27), and the bottom end of the connecting wire (27) is connected to the right side of the top end of the ejection piece (13).

6. The bill binding device according to claim 1, characterized in that: It also includes an information plate (28), and the front side of the right end of the binding machine body (5) is connected to the inner end of the information plate (28).

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