Paper aligning and binding all-in-one machine

Abstract

The utility model discloses a paper aligning and binding all-in-one machine, and belongs to the field of paper binding equipment. The device comprises a main bottom plate (24), an aligning mechanism (2) and a binding mechanism (15), the aligning mechanism (2) comprises an aligning bottom plate (3), a push plate (10) and an adjusting assembly, the aligning bottom plate (3) is of an L-shaped structure and is arranged on the main bottom plate (24), the push plate (10) is slidably arranged on the right opposite side of a bent plate of the aligning bottom plate (3), and the adjusting assembly can adjust the distance between the push plate (10) and the bent plate of the aligning bottom plate (3); the binding mechanism (15) is arranged on the main bottom plate (24) and located on the rear side of the alignment bottom plate (3), and a baffle (4) is arranged on the front side of the alignment bottom plate (3). According to the device, the paper is adjusted to be aligned by sliding the push plate (10), so that the binding quality is ensured. The problems that an existing binding machine needs to be manually aligned by workers, labor intensity is large, and binding efficiency is low are solved.

Description

Technical Field

[0001] The utility model discloses a paper alignment and binding all-in-one machine, belonging to the field of paper binding equipment. Background Art

[0002] A binding machine mechanically secures paper, plastic, leather, and other materials using staples, hot melt adhesive, nylon tubing, and other materials. Binding machines are often used in real life, but alignment is required before binding. The primary cause of misalignment is internal friction. Furthermore, most binding machines currently on the market lack an alignment mechanism, requiring manual alignment, resulting in low binding efficiency. Furthermore, most binders are press-type, which can be laborious when binding excessively large amounts of paper. Utility Model Content

[0003] The technical problem to be solved by the utility model is that the existing binding machines require workers to align manually, which has high labor intensity and low binding efficiency.

[0004] The technical solution adopted by the utility model to solve its technical problems is: a paper alignment and binding all-in-one machine, including a main base plate, an alignment mechanism and a binding mechanism, the alignment mechanism includes an alignment base plate, a push plate and an adjustment component, the alignment base plate is an L-shaped structure, and is arranged on the main base plate, the push plate is slidably arranged on the side opposite to the bending plate of the alignment base plate, and the adjustment component can adjust the distance between the push plate and the bending plate of the alignment base plate; the binding mechanism is arranged on the main base plate and is located on the rear side of the alignment base plate, and a baffle is provided on the front side of the alignment base plate.

[0005] Among them, the adjustment component in the above-mentioned device includes a multi-link mechanism and a handle, the middle part of the handle is hinged to the side wall at the corner of the alignment base plate near the push plate end, and the other end is hinged to one end of the multi-link structure, and the other end of the multi-link mechanism is hinged to the middle of the push plate. Moving the handle can drive the push plate to move back and forth on the alignment base plate through the multi-link mechanism.

[0006] Furthermore, the multi-link mechanism in the above device includes a connecting rod, a push rod, a rocker and two movable rods, one end of the connecting rod is hinged to the end of the handle located outside the end of the aligned base plate, and the other end is hinged to one end of the push rod; one end of one movable rod is hinged to the other end of the push rod, and the other end is hinged to the middle of the push plate; one end of the rocker is hinged to the end of the aligned base located outside the push plate, and the other end is hinged to one end of the other movable rod, and the other end of the other movable rod is hinged to the middle of the push plate; the middle part of the rocker is a hollow structure, and the push rod is passed through the rocker, and the middle part is hinged to the middle part of the rocker.

[0007] Among them, the upper surface of the alignment base plate in the above device is fixedly connected with a guide rod, the lower end of the push plate is provided with an adaptive slider, and the push plate is slidably connected to the guide rod; the push plate and the upper surface of the alignment base plate are respectively fixedly connected with metal sheets.

[0008] Among them, the binding mechanism in the above-mentioned device includes a binding bracket, a pressure rod, a binding rod, a binding pressure plate and a nail box. The binding bracket is an inverted L-row structure, and the lower end is connected to the main base plate. The lower end of the pressure rod is hinged to the binding bracket. A slide groove is provided on the pressure rod, and the upper end of the binding rod is stuck in the slide groove, so that the binding rod and the pressure rod are slidably connected; the lower end of the binding rod passes through the upper bent end of the binding bracket and is connected to the upper end of the binding pressure plate. A return spring is provided on the binding rod, and the lower end of the return spring is connected to the bent end of the binding bracket. The lower end of the binding pressure plate is slidably connected to the nail box. A paddle and a binding spring are provided at the lower end of the binding pressure plate. The paddle is passed through the nail box, and the lower end of the binding spring is connected to the bottom surface of the nail box.

[0009] Furthermore, the binding rod in the above device is a door frame-shaped structure, and one side of the horizontal side is extended and inserted into the pressure rod sliding groove.

[0010] Furthermore, the nail box in the above device is connected to a compression spring along the inner wall in the width direction, and the other end of the compression spring is connected to a compression plate. A nail outlet is provided on the lower surface of the nail box and below the compression plate. The nail outlet is adapted to the size of the metal sheet and is located directly above the metal sheet.

[0011] Furthermore, in the above device, strip holes are provided on both side walls of the nail box in the width direction, and a cylinder is provided on the binding pressure plate, and the cylinder is inserted into the strip hole, so that the binding pressure plate is slidably connected to the nail box.

[0012] Furthermore, the main base plate in the above device is an inverted T-shaped structure, and the alignment base plate and the binding bracket are respectively arranged on both sides of the vertical sides of the main base plate.

[0013] Furthermore, the pressure rod in the above device is an arc-shaped structure, and the notch is located on the side aligned with the bottom plate.

[0014] The beneficial effects of the present invention are as follows: the device has a simple structure and is easy to manufacture. The paper alignment is achieved by adjusting the position of the push plate by moving the handle, via the baffle and the alignment base plate, making operation relatively convenient. After the paper is aligned within the alignment mechanism, the pressure lever is pulled, causing the pressure lever to rotate, causing the binding rod inside the pressure lever to slide within the internal slide groove of the pressure lever, thereby sliding downward and compressing the return spring. The downward movement of the binding rod drives the binding pressure plate downward, and the paddle compresses the binding staples to achieve the purpose of binding. This structural arrangement improves the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the utility model.

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from another perspective.

[0017] Figure 3It is a structural schematic diagram of the alignment mechanism of the utility model.

[0018] Figure 4 It is a structural diagram of the binding mechanism of the present utility model.

[0019] Figure 5 It is a structural schematic diagram of the nail box of the present utility model.

[0020] Markings in the figure are: 1 is a metal sheet, 2 is an alignment mechanism, 3 is an alignment base plate, 4 is a baffle, 5 is a handle, 6 is a connecting rod, 7 is a push rod, 8 is a rocker, 9 is a movable rod, 10 is a push plate, 11 is a guide rod, 12 is a binding rod, 13 is a pressure rod, 14 is a binding bracket, 15 is a binding mechanism, 16 is a nail box, 17 is a binding spring, 18 is a binding pressure plate, 181 is a cylinder, 19 is a paddle, 20 is a return spring, 21 is a strip hole, 22 is a compression spring, 23 is a compression plate, and 24 is a main base plate. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings.

[0022] like Figures 1 to 5 As shown, the paper alignment and binding machine of the present invention includes a main base plate 24, an alignment mechanism 2 and a binding mechanism 15. The alignment mechanism 2 includes an alignment base plate 3, a push plate 10 and an adjustment component. The alignment base plate 3 is an L-shaped structure and is arranged on the main base plate 24. The push plate 10 is slidably arranged on the opposite side of the bending plate of the alignment base plate 3. The adjustment component can adjust the distance between the push plate 10 and the bending plate of the alignment base plate 3; the binding mechanism 15 is arranged on the main base plate 24 and is located on the rear side of the alignment base plate 3. A baffle 4 is provided on the front side of the alignment base plate 3. Those skilled in the art will appreciate that the present device achieves alignment and placement of the sheets of paper on the alignment base plate 3 via the alignment mechanism 2. Specifically, the alignment base plate 3 is L-shaped and disposed on the main base plate 24. The push plate 10 is slidably disposed on the side opposite the bent plate of the alignment base plate 3. Since the binding mechanism 15 is disposed on the main base plate 24 and located at the rear side of the alignment base plate 3, a baffle 4 is disposed on the front side of the alignment base plate 3, so that the front, rear, and right sides of the sheets of paper placed on the alignment base plate 3 are all provided with limit members, and the push plate 10 is located on the left side of the sheets of paper. Alignment is achieved by sliding the push plate 10, which is connected to an adjustment component that can adjust the distance between the push plate 10 and the bent plate of the alignment base plate 3, thereby pushing and aligning the sheets of paper. The binding mechanism 15 can be used to bind the sheets of paper into books.

[0023] Preferably, the adjustment assembly in the above-mentioned device includes a multi-link mechanism and a handle 5, wherein the middle portion of the handle 5 is hinged to the side wall of the alignment base plate 3 at the corner near the push plate 10 end, and the other end is hinged to one end of the multi-link structure, and the other end of the multi-link mechanism is hinged to the middle portion of the push plate 10. Moving the handle 5 can drive the push plate 10 to move back and forth on the alignment base plate 3 through the multi-link mechanism. It will be understood by those skilled in the art that the preferred adjustment assembly of the present device includes a multi-link mechanism and a handle 5, and actually the middle portion of the handle 5 is hinged to the side wall of the alignment base plate 3 at the corner near the push plate 10 end, and the other end is hinged to one end of the multi-link structure, and the other end of the multi-link mechanism is hinged to the middle portion of the push plate 10. Actually, moving the handle 5 can drive the push plate 10 to move back and forth on the alignment base plate 3 through the multi-link mechanism to achieve paper alignment. The multi-link structure mainly converts the rotation of the handle 5 into the left and right movement of the push plate 10, so any structure can be used as long as it can push and pull the push plate 10.

[0024] Preferably, the multi-link mechanism in the above device includes a connecting rod 6, a push rod 7, a rocking rod 8 and two movable rods 9, one end of the connecting rod 6 is hinged to the end of the handle 5 located outside the end of the base plate 3, and the other end is hinged to one end of the push rod 7; one end of one movable rod 9 is hinged to the other end of the push rod 7, and the other end is hinged to the middle of the push plate 10; one end of the rocking rod 8 is hinged to the end of the base plate 3 located outside the push plate 10, and the other end is hinged to one end of another movable rod 9, and the other end of the other movable rod 9 is hinged to the middle of the push plate 10; the middle part of the rocking rod 8 is hollow, and the push rod 7 is passed through the rocking rod 8, and the middle part is hinged to the middle part of the rocking rod 8. It can be understood by those skilled in the art that the present device further defines the specific structure and connection relationship of the multi-link mechanism, specifically including the connecting rod 6, the push rod 7, the rocking rod 8 and the two movable rods 9, that is, there is one connecting rod 6, one push rod 7, and one rocking rod 8, and there are two movable rods 9. At the same time, one end of the connecting rod 6 is hinged to the end of the handle 5 located outside the end of the base plate 3, and the other end is hinged to one end of the push rod 7; one end of one movable rod 9 is hinged to the other end of the push rod 7, and the other end is hinged to the middle of the push plate 10; one end of the rocker 8 is hinged to the end of the base plate 3 located outside the push plate 10, and the other end is hinged to one end of another movable rod 9, and the other end of the other movable rod 9 is hinged to the middle of the push plate 10; both movable rods 9 are hinged to the tube position in the middle of the push plate 10. The multi-link structure here is similar to the structure of a multi-link lifting platform. It is further preferred that the middle part of the rocker 8 has a hollow structure, and the push rod 7 is passed through the rocker 8, and the middle part is hinged to the middle of the rocker 8.

[0025] Preferably, in the above-mentioned device, a guide rod 11 is fixedly connected to the upper surface of the alignment base plate 3, and a matching slider is provided at the lower end of the push plate 10, and the push plate 10 is slidably connected to the guide rod 11; the push plate 10 and the upper surface of the alignment base plate 3 are respectively fixedly connected to a metal sheet 1. It will be understood by those skilled in the art that to ensure that the push plate 10 moves linearly on the alignment base plate 3, the present device preferably has a guide rod 11 fixedly connected to the upper surface of the alignment base plate 3. The guide rod 11 can preferably be arranged along the length of the alignment base plate 3, and a matching slider is provided at the lower end of the push plate 10, and the push plate 10 is slidably connected to the guide rod 11. At the same time, it is necessary to ensure that the push plate 10 does not separate from the guide rod 11 during the sliding process. At the same time, to facilitate the bending of the open end of the staple, the present device preferably has a metal sheet 1 fixedly connected to the upper surface of the push plate 10 and the alignment base plate 3.

[0026] Preferably, the binding mechanism 15 in the above-mentioned device includes a binding bracket 14, a pressure rod 13, a binding rod 12, a binding pressure plate 18 and a nail box 16, the binding bracket 14 is an inverted L-shaped structure, and the lower end is connected to the main base plate 24, the lower end of the pressure rod 13 is hinged to the binding bracket 14, and a sliding groove is provided on the pressure rod 13, and the upper end of the binding rod 12 is stuck in the sliding groove, so that the binding rod 12 and the pressure rod 13 are slidingly connected; the lower end of the binding rod 12 passes through the upper bent end of the binding bracket 14 and is connected to the upper end of the binding pressure plate 18, a return spring 20 is provided on the binding rod 12, the lower end of the return spring 20 is connected to the bent end of the binding bracket 14, the lower end of the binding pressure plate 18 is slidingly connected to the nail box 16, a paddle 19 and a binding spring 17 are provided at the lower end of the binding pressure plate 18, the paddle 19 is passed through the nail box 16, and the lower end of the binding spring 17 is connected to the inner bottom surface of the nail box 16. It can be understood by those skilled in the art that the present device further preferably has a specific structure of the binding mechanism 15, and the binding mechanism 15 includes a binding bracket 14, a pressure rod 13, a binding rod 12, a binding pressure plate 18 and a nail box 16, and the binding bracket 14 is an inverted L-shaped structure, and the lower end is connected to the rear side of the main base plate 24, and the lower end of the pressure rod 13 is hinged to the binding bracket 14, and a slide groove is provided on the pressure rod 13, and the upper end of the binding rod 12 is stuck in the slide groove, so that the binding rod 12 is 2 is slidably connected to the pressure rod 13. This structural arrangement allows the binding rod 12 to move vertically up and down. In practice, a crossbar is provided at the upper end of the binding rod, which engages a slot on the pressure rod 13. The lower end of the binding rod 12 passes through the upper bent end of the binding bracket 14 and is connected to the upper end of the binding pressure plate 18. A return spring 20 is sleeved on the binding rod 12. The lower end of the return spring 20 is connected to the bent end of the binding bracket 14, and the upper end is connected to the upper end of the binding rod 12. The lower end of the binding pressure plate 18 is slidably connected to the nail magazine 16. The nail magazine 16 is a conventional art stapler that primarily stores staples. The lower end of the binding pressure plate 18 is provided with a paddle 19 and a binding spring 17. The paddle 19 is inserted into the staple magazine 16 and can directly engage the staples to complete the binding. The lower end of the binding spring 17 is connected to the inner bottom surface of the staple magazine 16, providing elastic cushioning through the binding spring 17 to prevent direct impact on the staple magazine 16. This structural arrangement actually allows the binding rod 12 to move within the chute of the pressure rod 13 after the sheets are aligned, driving the binding pressure plate 18 downward to compress the binding spring 17 to complete the binding process, greatly improving the efficiency of binding and making it easier to bind a large number of sheets. In order to ensure that the pressure rod 13 can rotate downward and the binding rod 12 can move vertically downward, the chute on the pressure rod 13 should be an arc-shaped structure with the notch facing the alignment base plate 3.

[0027] Preferably, the binding rod 12 in the above device is a door frame-shaped structure, and one side of the horizontal side is extended and inserted into the sliding groove of the pressure rod 13. It will be understood by those skilled in the art that the present device further preferably has a structure of the binding rod 12 so that the lower end of the binding rod 12 has two contact points to ensure uniform force. In practice, the binding rod 12 is preferably a door frame-shaped structure. At the same time, in order to facilitate insertion into the sliding groove of the pressure rod 13, the present device preferably extends one side of the horizontal side of the binding rod 12 to form a connecting column, which can be inserted into the sliding groove.

[0028] Furthermore, the nail box 16 in the above-mentioned device is connected to a compression spring 22 along the inner wall in the width direction, and the other end of the compression spring 22 is connected to a compression plate 23. A nail outlet is provided on the lower surface of the nail box 16 and below the compression plate 23. The nail outlet is adapted to the size of the metal sheet 1 and is located directly above the metal sheet 1. It will be understood by those skilled in the art that, in order to facilitate the placement of the staples above the nail outlet, the present device preferably has a compression spring 22 connected to the inner wall in the width direction, and the other end of the compression spring 22 is connected to the compression plate 23. In practice, fixed plates can be provided on both sides of the compression spring 22 so that the fixed plates and the inner wall of the nail box 16 form a frame-shaped structure to ensure the position of the staples. A nail outlet is provided on the lower surface of the nail box 16 and below the compression plate 23. The nail outlet is adapted to the size of the metal sheet 1 and is located directly above the metal sheet 1.

[0029] Preferably, in the above-mentioned device, the two side walls of the nail box 16 in the width direction are provided with strip-shaped holes 21, and the binding pressure plate 18 is provided with a cylinder 181, and the cylinder 181 is snapped into the strip-shaped hole 21, so that the binding pressure plate 18 is slidably connected to the nail box 16. It can be understood by those skilled in the art that this device only further limits the structure of the sliding connection between the nail box 16 and the binding pressure plate 18. Specifically, the two side walls of the nail box 16 in the width direction are provided with strip-shaped holes 21, and the strip-shaped holes 21 are provided along the height direction of the nail box 16. The binding pressure plate 18 is provided with a cylinder 181, and the cylinder 181 is snapped into the strip-shaped hole 21, so that the binding pressure plate 18 is slidably connected to the nail box 16.

[0030] Preferably, the main base plate 24 in the above-mentioned device has an inverted T-shaped structure, and the alignment base plate 3 and the binding bracket 14 are respectively arranged on both sides of the vertical edge of the main base plate 24. It will be understood by those skilled in the art that the present device preferably has a main base plate 24 structure, specifically an inverted T-shaped structure, in which the alignment base plate 3 and the binding bracket 14 are respectively arranged on both sides of the vertical edge of the main base plate 24. This structural arrangement allows the vertical plate to fix the rear side of the paper, while the alignment base plate 3 and the binding bracket 14 are spaced apart to ensure that they do not interfere with each other when the device is in use.

[0031] Preferably, the pressure rod 13 in the above device has an arc-shaped structure, and the notch is located on the side aligned with the base plate 3. It will be understood by those skilled in the art that this device merely further optimizes the structure of the pressure rod 13 to ensure that the binding rod 12 moves vertically downward when the pressure rod 13 rotates and presses downward. Therefore, it is preferred that the pressure rod 13 has an arc-shaped structure, and the notch is located on the side aligned with the base plate 3.

[0032] Working principle: put the paper to be bound into the alignment mechanism 2, turn the baffle 4 to align the paper longitudinally, and when the longitudinal alignment is completed, pull the handle 5. When the handle 5 rotates, it drives the connecting rod 6 to move, and the connecting rod 6 pushes the push rod 7. The push rod 7 rotates on the upper surface of the main base plate 24. The other end of the push rod 7 pushes the movable rod 9 to move. At the same time, the rocker 8 also rotates and pushes another movable rod 9 to move. The two movable rods 9 jointly push the push plate 10 to slide on the surface of the guide rod 11. The push plate 10 is aligned with the upper surface of the base plate 3 at the same time. Slide to align the paper horizontally, pull the pressure rod 13, the pressure rod 13 rotates, and the binding rod 12 inside the pressure rod 13 moves in the slide groove inside the pressure rod 13, thereby sliding downward, and at the same time compressing the return spring 20. The downward movement of the binding rod 12 drives the binding pressure plate 18 to move downward. When the binding pressure plate 18 moves downward, the nail box 16 contacts the paper to be bound, and the binding pressure plate 18 continues to move downward. The paddle 19 pushes down the binding nail, and the binding nail is nailed into the paper through the nail outlet. The nail is bent under the action of the metal sheet 1 to complete the binding.

Claims

1. Paper alignment and binding machine, characterized by: The invention comprises a main base plate (24), an alignment mechanism (2) and a binding mechanism (15); the alignment mechanism (2) comprises an alignment base plate (3), a push plate (10) and an adjustment component; the alignment base plate (3) is an L-shaped structure and is arranged on the main base plate (24); the push plate (10) is slidably arranged on the side opposite to the bending plate of the alignment base plate (3); the adjustment component can adjust the distance between the push plate (10) and the bending plate of the alignment base plate (3); the binding mechanism (15) is arranged on the main base plate (24) and is located on the rear side of the alignment base plate (3); and a baffle (4) is arranged on the front side of the alignment base plate (3).

2. The paper alignment and binding machine according to claim 1, characterized in that: The adjustment assembly includes a multi-link mechanism and a handle (5), wherein the middle portion of the handle (5) is hinged to the side wall at the corner of the alignment base plate (3) close to the push plate (10), and the other end is hinged to one end of the multi-link mechanism, and the other end of the multi-link mechanism is hinged to the middle portion of the push plate (10). By moving the handle (5), the push plate (10) can be driven to move back and forth on the alignment base plate (3) through the multi-link mechanism.

3. The paper alignment and binding machine according to claim 2, wherein: The multi-link mechanism comprises a connecting rod (6), a push rod (7), a rocking rod (8) and two movable rods (9), one end of the connecting rod (6) is hinged to the end of the handle (5) outside the end of the base plate (3), and the other end is hinged to one end of the push rod (7); one end of one movable rod (9) is hinged to the other end of the push rod (7), and the other end is hinged to the middle of the push plate (10); one end of the rocking rod (8) is hinged to the end of the base plate (3) outside the push plate (10), and the other end is hinged to one end of the other movable rod (9), and the other end of the other movable rod (9) is hinged to the middle of the push plate (10); the middle part of the rocking rod (8) is a hollow structure, and the push rod (7) is passed through the rocking rod (8), and the middle part is hinged to the middle part of the rocking rod (8).

4. The paper alignment and binding machine according to claim 1, wherein: The upper surface of the alignment base plate (3) is fixedly connected to a guide rod (11), and the lower end of the push plate (10) is provided with an adaptive slider, and the push plate (10) is slidably connected to the guide rod (11); the push plate (10) and the upper surface of the alignment base plate (3) are respectively fixedly connected to metal sheets (1).

5. The paper alignment and binding machine according to claim 1, wherein: The binding mechanism (15) includes a binding bracket (14), a pressure rod (13), a binding rod (12), a binding pressure plate (18) and a nail box (16). The binding bracket (14) is an inverted L-shaped structure, and the lower end is connected to the main base plate (24). The lower end of the pressure rod (13) is hinged to the binding bracket (14). The pressure rod (13) is provided with a sliding groove. The upper end of the binding rod (12) is stuck in the sliding groove, so that the binding rod (12) and the pressure rod (13) are slidably connected; the lower end of the binding rod (12) passes through The upper bending end of the binding bracket (14) is connected to the upper end of the binding pressure plate (18), the binding rod (12) is provided with a return spring (20), the lower end of the return spring (20) is connected to the bending end of the binding bracket (14), the lower end of the binding pressure plate (18) is slidably connected to the nail box (16), the lower end of the binding pressure plate (18) is provided with a paddle (19) and a binding spring (17), the paddle (19) is inserted into the nail box (16), and the lower end of the binding spring (17) is connected to the inner bottom surface of the nail box (16).

6. The paper alignment and binding machine according to claim 5, characterized in that: The binding rod (12) is a door frame-shaped structure, and one side of the horizontal side is extended and inserted into the sliding groove of the pressing rod (13).

7. The paper alignment and binding machine according to claim 5, characterized in that: The nail box (16) is connected to a compression spring (22) along the inner wall in the width direction, and the other end of the compression spring (22) is connected to a compression plate (23). A nail outlet is provided on the lower surface of the nail box (16) and below the compression plate (23). The nail outlet is adapted to the size of the metal sheet (1) and is located directly above the metal sheet (1).

8. The paper alignment and binding machine according to claim 5, characterized in that: The two side walls of the nail box (16) in the width direction are provided with strip holes (21), and the binding pressure plate (18) is provided with a cylinder (181), and the cylinder (181) is inserted into the strip hole (21), so that the binding pressure plate (18) and the nail box (16) are slidably connected.

9. The paper alignment and binding machine according to claim 5, characterized in that: The main base plate (24) is an inverted T-shaped structure, and the alignment base plate (3) and the binding bracket (14) are respectively arranged on both sides of the vertical side of the main base plate (24).

10. The paper alignment and binding machine according to claim 5, characterized in that: The pressing rod (13) is an arc-shaped structure, and the notch is located on the side aligned with the bottom plate (3).

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