Simple paper binding device

Abstract

The utility model relates to a simple paper binding device, which belongs to the technical field of paper binding machines, and comprises a multi-layer paper clamping assembly, a punching gun and a riveting gun, the multi-layer paper clamping assembly comprises a bottom plate, a support plate, a fixed plate, a movable plate and a screw rod A. The bottom end of the support plate and the bottom end of the fixed plate are vertically fixed on the top surface of the bottom plate at an interval; a screw hole A and a plurality of positioning holes A are formed in the supporting plate, and a plurality of nailing holes are formed in the fixing plate; the movable plate is located between the supporting plate and the fixed plate in parallel, the bottom end of the movable plate slides on the top face of the bottom plate so that a multi-layer paper clamping area can be defined between the movable plate and the fixed plate, and a plurality of positioning holes B are formed in the movable plate. The screw A is used for driving the movable plate to be close to or far away from the fixed plate; then a punching screw rod of a nailing gun sequentially penetrates through a positioning hole A and a positioning hole B which are oppositely arranged to extend into the multi-layer paper clamping area; and finally, the rivet end of a riveting gun extends into the nailing hole, and the rivet arranged on the drill hole in a penetrating mode is locked.

Description

Technical Field

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

[0002] A binding machine is a device that mechanically fixes paper, plastic, leather, and other materials with rivets, hot melt adhesive, or nylon tubes. It can be divided into industrial binding machines and civilian binding machines according to different uses. It is commonly used in printing plants, financial offices of enterprises and institutions, and file management.

[0003] Conventional binding machines, such as Patent No. CN105751725A, titled "A Fully Automatic Punching and Binding Machine," and Patent No. CN1812889A, titled "A Binding Machine for Spine Binders," can automatically punch and bind multiple layers of paper. However, these binding machines are complex and expensive to manufacture, hindering widespread adoption.

[0004] Therefore, how to design a simple paper binding device with a simple structure, low preparation cost and flexible operation is a problem that those skilled in the art urgently need to solve. Utility Model Content

[0005] The utility model provides a simple paper binding device, which solves the technical problems of the existing binding machine having a complex structure and high preparation cost.

[0006] The utility model solves the above technical problems with the following technical solutions: a simple paper binding device comprising: a multi-layer paper clamping assembly, a punch gun and a rivet gun,

[0007] The multi-layer paper clamping assembly includes a bottom plate, a support plate, a fixed plate, a movable plate and a screw rod A, the bottom end of the support plate and the bottom end of the fixed plate are fixed vertically to the top surface of the bottom plate at intervals, the support plate is provided with a screw hole A and a plurality of positioning holes A, and the fixed plate is provided with a plurality of nailing holes; the movable plate is parallel to the support plate and the fixed plate and its bottom end slides on the top surface of the bottom plate to define a multi-layer paper clamping area between the movable plate and the fixed plate, the movable plate is provided with a plurality of positioning holes B, and the plurality of positioning holes B are respectively arranged relative to the plurality of nailing holes and the plurality of positioning holes A; the punching screw of the punching gun can sequentially pass through the relatively arranged positioning holes A and the positioning holes B and extend into the multi-layer paper clamping area to drill holes on the multi-layer paper; the nailing end of the rivet gun can extend into the nailing hole to lock the female rivet (6) on the sub-rivet inserted into the drill hole.

[0008] The beneficial effects of the present invention are as follows: the structure of the binding device is simplified and its preparation cost is reduced. First, the screw A is used to drive the movable plate to move closer to or away from the fixed plate, so as to expand or reduce the clamping thickness of the multi-layer paper clamping area and adapt to clamping multi-layer paper of different thicknesses. Then, the punching screw of the nail gun is used to sequentially pass through the relatively arranged positioning holes A and positioning holes B and extend into the multi-layer paper clamping area to drill holes in the multi-layer paper placed in the multi-layer paper clamping area. Finally, the rivet end of the rivet gun is used to extend into the nailing hole to lock the rivet provided on the drill hole, thereby completing the binding work of the multi-layer paper.

[0009] On the basis of the above technical solution, the present invention can also be improved as follows.

[0010] Furthermore, the sub-rivet is a blind rivet.

[0011] Furthermore, the multi-layer paper clamping assembly further includes a handle A, which is vertically fixed to the screw-out end of the screw rod A that is screwed out of the screw hole A.

[0012] Furthermore, it also includes a clamping assembly connected to the table top, the clamping assembly includes a first connecting plate, a second connecting plate, a screw B and a pressure plate, the first connecting plate is located parallel to the bottom of the support plate and its top end is fixed to the bottom end of the support plate; the bottom plate is located on the top surface of the table top; the second connecting plate is located parallel to the bottom plate and the table top and one side of it is vertically fixed to the plate surface of the first connecting plate, and a screw hole B is provided on the second connecting plate; the screw B is threadedly connected to the screw hole B; the pressure plate is fixed to the screw-in end of the screw B that is screwed into the screw hole B and can be adsorbed on the bottom surface of the table top as the screw B rotates.

[0013] The further beneficial effect of the above-mentioned method is: rotating the screw B to drive the pressure plate to move upward and adsorb on the bottom surface of the table top can enhance the stability and firmness of the placement of the clamping component and improve the smoothness of the punching and riveting operations.

[0014] Furthermore, the clamping assembly also includes a handle B, which is vertically fixed to the screw-out end of the screw rod B that is screwed out of the screw hole B.

[0015] Furthermore, it also includes a pad, which is located between the support plate and the fixed plate and has a bottom surface parallel to the top surface of the fixed bottom plate; the bottom end of the movable plate slides on the pad.

[0016] Furthermore, it also includes a guide plate, the diameter of the nailing hole is larger than the diameter of the positioning hole B and the nailing hole; one surface of the guide plate can be attached to a surface of the fixed plate close to the movable plate and is provided with multiple guide holes respectively corresponding to the multiple positioning holes B.

[0017] The further beneficial effect of adopting the above method is: first use the guide hole of the guide plate to guide the nailing screw of the nail gun to drill holes on the multi-layer paper, and then extend the rivet end of the rivet gun into the nailing hole to complete the nailing, which can avoid inconsistent drilling orientation due to the nail hole diameter being too large, and can also avoid the nail hole diameter being too small to affect the riveting operation of the rivet gun.

[0018] Furthermore, the diameters of the plurality of positioning holes A, the plurality of positioning holes B, and the plurality of guide holes are all 3 to 8 mm.

[0019] Furthermore, the diameters of the plurality of nail holes are all between 9 and 24 mm.

[0020] Furthermore, the bottom plate, the support plate, the fixed plate, the movable plate and the screw A are all made of stainless steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of a guide plate attached to a fixed plate in a simple paper binding device of the present invention;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of a simple paper binding device of the present invention, in which the guide plate is away from the fixed plate;

[0023] Figure 3 This is a schematic structural diagram of a simple paper binding device according to the present invention in which the main rivet and the main rivet are separated;

[0024] Figure 4 The utility model is a schematic cross-sectional structural diagram of a simple paper binding device in which a main rivet and a main rivet are riveted together.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Multi-layer paper clamping assembly, 11. Bottom plate, 12. Support plate, 121. Screw hole A, 122. Positioning hole A, 13. Fixed plate, 131. Nail hole, 14. Movable plate, 141. Positioning hole B, 15. Screw A, 16. Handle A, 2. Clamping assembly, 21. First connecting plate, 22. Second connecting plate, 221. Screw hole B, 23. Screw B, 24. Pressing plate, 25. Handle B, 3. Pad, 4. Guide plate, 41. Guide hole; 5. Sub-rivet, 6. Mother rivet. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0028] like Figure 1As shown, a simple paper binding device includes: a multi-layer paper clamping component 1, a punch gun and a rivet gun,

[0029] The multi-layer paper clamping assembly 1 includes a bottom plate 11, a support plate 12, a fixed plate 13, a movable plate 14 and a screw A15. The bottom end of the support plate 12 and the bottom end of the fixed plate 13 are fixed vertically to the top surface of the bottom plate 11. The support plate 12 is provided with a screw hole A121 and a plurality of positioning holes A122, and the fixed plate 13 is provided with a plurality of nail holes 131. The movable plate 14 is located parallel to the support plate 12 and the fixed plate 13 and its bottom end slides on the top surface of the bottom plate 11 to move between the movable plate 14 and the fixed plate 11. 3 defines a multi-layer paper clamping area, and a plurality of positioning holes B141 are provided on the movable plate 14. The plurality of positioning holes B141 are respectively arranged opposite to the plurality of nailing holes 131 and the plurality of positioning holes A122; the punching screw of the punching gun can sequentially pass through the relatively arranged positioning holes A122 and the positioning holes B141 and extend into the multi-layer paper clamping area to drill holes in the multi-layer paper; the nailing end of the rivet gun can be extended into the nailing hole 131 to lock the female rivet 6 onto the sub-rivet 5 inserted into the drill hole.

[0030] like Figure 1 As shown, in some specific embodiments, the multi-layer paper clamping assembly 1 may further include a handle A16, which is vertically fixed to the screw end of the screw rod A15 that is screwed out of the screw hole A121.

[0031] like Figure 1 As shown, in some specific embodiments, a clamping assembly 2 connected to the table top may also be included, the clamping assembly 2 includes a first connecting plate 21, a second connecting plate 22, a screw B23 and a pressure plate 24, the first connecting plate 21 is located parallel to the bottom of the support plate 12 and its top end is fixed to the bottom end of the support plate 12; the bottom plate 11 is located on the top surface of the table top; the second connecting plate 22 is located parallel to the bottom of the bottom plate 11 and the table top and one side of it is vertically fixed to the plate surface of the first connecting plate 21, and a screw hole B221 is provided on the second connecting plate 22; the screw B23 is threadedly connected to the screw hole B221; the pressure plate 24 is fixed to the screw-in end of the screw B23 screwed into the screw hole B221 and can be adsorbed on the bottom surface of the table top as the screw B23 rotates.

[0032] like Figure 1 As shown, in some specific embodiments, the clamping assembly 2 may further include a handle B25, which is vertically fixed to the screw end of the screw rod B23 that is screwed out of the screw hole B221.

[0033] like Figure 1 As shown, in some specific embodiments, a pad 3 may be further included. The pad 3 is located between the support plate 12 and the fixed plate 13 and its bottom surface is parallel to the top surface of the fixed bottom plate 11 ; the bottom end of the movable plate 14 slides on the pad 3 .

[0034] like Figure 2 As shown, in some specific embodiments, a guide plate 4 is further included, and the aperture of the nailing hole 131 is larger than the apertures of the positioning hole B141 and the nailing hole 131; a plate surface of the guide plate 4 can be attached to a plate surface of the fixed plate 13 close to the movable plate 14 and is provided with a plurality of guide holes 41 respectively corresponding to the plurality of positioning holes B141.

[0035] Specifically, the diameters of the plurality of positioning holes A122, the plurality of positioning holes B141, and the plurality of guide holes 41 are all 3 to 8 mm.

[0036] Specifically, the diameters of the plurality of nail holes 131 are all 9 to 24 mm.

[0037] Specifically, the bottom plate 11, the support plate 12, the fixed plate 13, the movable plate 14 and the screw A15 can all be made of stainless steel.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A simple paper binding device, characterized in that: include: A multi-layer paper clamping assembly (1) includes a bottom plate (11), a support plate (12), a fixed plate (13), a movable plate (14) and a screw rod A (15). The bottom end of the support plate (12) and the bottom end of the fixed plate (13) are fixed vertically to the top surface of the bottom plate (11) at intervals. The support plate (12) is provided with a screw hole A (121) and a plurality of positioning holes A (122). The fixed plate (13) is provided with a plurality of nailing holes ( 131); the movable plate (14) is located parallel to the support plate (12) and the fixed plate (13), and its bottom end slides on the top surface of the bottom plate (11) to define a multi-layer paper clamping area between the movable plate (14) and the fixed plate (13); the movable plate (14) is provided with a plurality of positioning holes B (141), and the plurality of positioning holes B (141) are respectively arranged relative to the plurality of nailing holes (131) and the plurality of positioning holes A (122); A punching gun, wherein the punching screw of the punching gun can sequentially pass through the relatively arranged positioning hole A (122) and the positioning hole B (141) and extend into the multi-layer paper clamping area to drill holes in the multi-layer paper; A rivet gun, the nailing end of which can be inserted into the nailing hole (131) to lock the female rivet (6) onto the sub-rivet (5) inserted into the drilled hole.

2. A simple paper binding device according to claim 1, characterized in that: The multi-layer paper clamping assembly (1) further comprises a handle A (16), wherein the handle A (16) is vertically fixed to the screw-out end of the screw rod A (15) screwed out of the screw hole A (121).

3. The simplified paper binding device according to claim 1, characterized in that: The invention also includes a clamping assembly (2) connected to the table top, wherein the clamping assembly (2) includes a first connecting plate (21), a second connecting plate (22), a screw B (23) and a pressure plate (24), wherein the first connecting plate (21) is located parallel to the lower side of the support plate (12) and its top end is fixed to the bottom end of the support plate (12); the bottom plate (11) is located on the top surface of the table top; the second connecting plate (22) is located parallel to the lower side of the bottom plate (11) and the table top and one side thereof is vertically fixed to the plate surface of the first connecting plate (21), and a screw hole B (221) is provided on the second connecting plate (22); the screw B (23) is threadedly connected to the screw hole B (221); the pressure plate (24) is fixed to the screw-in end of the screw B (23) screwed into the screw hole B (221) and can be adsorbed on the bottom surface of the table top as the screw B (23) rotates.

4. The simplified paper binding device according to claim 3, characterized in that: The clamping assembly (2) further comprises a handle B (25), wherein the handle B (25) is vertically fixed to the screw-out end of the screw rod B (23) screwed out of the screw hole B (221).

5. The simplified paper binding device according to claim 1, characterized in that: It also includes a pad (3), which is located between the support plate (12) and the fixed plate (13) and has a bottom surface parallel to the top surface of the bottom plate (11); the bottom end of the movable plate (14) slides on the pad (3).

6. The simplified paper binding device according to claim 1, characterized in that: The invention also includes a guide plate (4), wherein the diameter of the nailing hole (131) is larger than the diameters of the positioning hole B (141) and the nailing hole (131); a plate surface of the guide plate (4) can be attached to a plate surface of the fixed plate (13) close to the movable plate (14) and is provided with a plurality of guide holes (41) respectively corresponding to the plurality of positioning holes B (141).

7. The simplified paper binding device according to claim 6, characterized in that: The diameters of the plurality of positioning holes A (122), the plurality of positioning holes B (141) and the plurality of guide holes (41) are all 3 to 8 mm.

8. The simplified paper binding device according to claim 6, characterized in that: The diameters of the plurality of nail holes (131) are all 9 to 24 mm.

9. The simplified paper binding device according to claim 1, characterized in that: The bottom plate (11), the support plate (12), the fixed plate (13), the movable plate (14) and the screw rod A (15) are all made of stainless steel.

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