Nail outlet mechanism for automatic binding machine capable of preventing nail clamping

Abstract

The utility model discloses a nail outlet mechanism for an automatic binding machine capable of preventing nails from being clamped, and relates to the technical field of binding machines. Side plates are fixedly connected to the two sides of the top end of the operation table, sliding grooves are formed in one ends of the inner sides of the side plates, sliding blocks are clamped in the sliding grooves in a sliding mode, fixing rods are fixedly connected to the top ends of the sliding blocks, the top ends of the fixing rods movably extend to the top ends of the side plates, and a roller shaft is rotationally connected between the two sliding blocks. A spring is arranged between the top face of the sliding block and the top face of the inner wall of the sliding groove. After paper is tidied, the paper is pushed in from the bottom end of a roller shaft, meanwhile, the roller shaft, a sliding block and a fixing rod are pushed to move upwards, a spring is compressed, the top face of the paper is pressed and covered by the roller shaft under the elastic force action of the spring, and in the paper pushing-in process, the paper can be pressed and covered by the roller shaft and leveled at the same time; and the problem that staples are easily clamped due to insufficient flatness when a worker presses the staples by hands is solved, and the binding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stapling machines, in particular to a stapling mechanism for an automatic stapling machine which can prevent stapling from getting stuck. Background Art

[0002] Automatic staplers are machines used to automatically assemble and install nails or screws. They are often used in manufacturing to improve production efficiency and reduce manual operations. Staples are prone to jamming when paper is piled up or placed incorrectly.

[0003] However, when binding stacked papers, traditional automatic binding machines require workers to press the two ends of the papers tightly by hand to make the papers neat, which is inconvenient to operate, and the smoothness is not enough when smoothing by hand, which makes it easy for staples to get stuck. To solve the above problems, the inventor proposes a staple ejection mechanism for an automatic binding machine that prevents staples from getting stuck. Utility Model Content

[0004] In order to solve the problem that manual pressing is not required when binding papers, the utility model aims to provide a staple ejecting mechanism for an automatic stapler which can prevent staple jamming.

[0005] To solve the above technical problems, the utility model adopts the following technical solutions: a nail-discharging mechanism for an automatic nailing machine that prevents nail jams, comprising an operating table, both sides of the top of the operating table are fixedly connected to side plates, one end of the inner side of the side plate is provided with a slide groove, the inner side of the slide groove is slidably engaged with a slider, the top of the slider is fixedly connected to a fixing rod, the top of the fixing rod movably extends to the top of the side plate, a roller is rotatably connected between the two sliders, a spring is provided between the top surface of the slider and the top surface of the inner wall of the slide groove, the spring is movably sleeved on the outside of the fixing rod, and support pads are fixedly connected to the four corners of the bottom end of the operating table, a nail plate used in conjunction with the binding body is provided at the top of the operating table and below the binding body, and a fixing block is fixedly connected to the top of one of the fixing rods.

[0006] Preferably, a rotating rod 1 is rotatably connected between the two side plates, and two symmetrically distributed binding bodies are fixedly installed on the outer side of the rotating rod 1, and connecting plates are fixedly connected at both ends of the rotating rod 1, and a rotating rod 2 is rotatably connected between the two connecting plates, and the front end of the binding body is rotatably connected to the outer side of the rotating rod 2, and a mounting block is fixedly connected to the middle part of the rotating rod 2, and an oblique groove is provided on the mounting block, and a mounting plate is fixedly connected to the top of the operating table, and an electric cylinder is fixedly installed on the top of the mounting plate, and the piston rod of the electric cylinder extends to the bottom end of the mounting plate and is fixedly connected to a limiting column, and the limiting column is slidably engaged in the oblique groove.

[0007] Preferably, guide grooves are provided on both sides of the side plates, and positioning plates are slidably engaged inside the guide grooves.

[0008] Preferably, movable plates are provided on both sides of the operating table, the front end of the movable plate is fixedly connected to the positioning plate, an adjustment slot is provided on the movable plate, threaded rods are threadedly connected on both sides of the operating table, the threaded rods are slidably clamped in the movable plates, an end of the threaded rod away from the operating table is fixedly connected to a stop block, and an end of the stop block away from the threaded rod is fixedly connected to a knob.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. After the paper is straightened, it is pushed in from the bottom of the roller, and the roller, slider and fixed rod are pushed upward at the same time, and the spring is compressed. The roller is pressed against the top surface of the paper by the elastic force of the spring. During the paper pushing process, the roller can be used to press and flatten the paper at the same time, avoiding the problem of staple jamming caused by insufficient flatness when pressed by hand by the staff, and further improving the binding efficiency;

[0011] 2. By loosening the threaded rod, the position of the movable plate can be adjusted conveniently, and by tightening the threaded rod, the stop block is in contact with the movable plate to fix the position of the movable plate, thereby adjusting the binding position of the paper, further improving the use range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial cross-sectional view of the utility model;

[0015] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0016] Figure 4 This is a schematic diagram of the partial split structure of the utility model;

[0017] Figure 5 It is a schematic diagram of the partial split structure of the utility model.

[0018] In the figure: 1. operating table; 2. side panel; 3. slide groove; 4. slider; 5. fixing rod; 6. spring; 7. roller; 8. fixing block; 9. rotating rod 1; 10. connecting plate; 11. binding body; 12. rotating rod 2; 13. mounting block; 14. mounting plate; 15. electric cylinder; 16. limiting column; 17. oblique groove; 18. nail plate; 19. positioning plate; 20. guide groove; 21. movable plate; 22. adjusting groove; 23. threaded rod; 24. stop block; 25. knob; 26. support pad. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Figure 1-5 As shown, the utility model provides a nail ejecting mechanism for an automatic nailing machine that prevents nail jamming, including an operating table 1, side panels 2 are fixedly connected to both sides of the top of the operating table 1, a slide groove 3 is opened at one end of the inner side of the side panel 2, a slider 4 is slidably clamped inside the slide groove 3, and a fixing rod 5 is fixedly connected to the top of the slider 4, and the top of the fixing rod 5 is movably extended to the top of the side panel 2, and a roller 7 is rotatably connected between the two sliders 4.

[0021] A rotating rod 9 is rotatably connected between the two side panels 2, and two symmetrically distributed binding bodies 11 are fixedly installed on the outer side of the rotating rod 9. Both ends of the rotating rod 9 are fixedly connected with connecting plates 10, and a rotating rod 2 12 is rotatably connected between the two connecting plates 10. The front end of the binding body 11 is rotatably connected to the outer side of the rotating rod 2 12, and the middle part of the rotating rod 2 12 is fixedly connected with a mounting block 13, and an oblique groove 17 is opened on the mounting block 13. The top of the operating table 1 is fixedly connected with a mounting plate 14, and the top of the mounting plate 14 is fixedly installed with an electric cylinder 15. The piston rod of the electric cylinder 15 extends to the bottom end of the mounting plate 14 and is fixedly connected to a limiting column 16, and the limiting column 16 is slidably engaged in the oblique groove 17.

[0022] By adopting the above technical solution, the piston rod of the electric cylinder 15 is extended and retracted to drive the limit column 16 to move vertically. By utilizing the cooperation between the limit column 16 and the oblique groove 17, the binding body 11 is driven to rotate vertically at the same time, thereby controlling the opening and closing of the binding body 11 to realize automatic binding operation.

[0023] Guide grooves 20 are provided on both sides of the side plate 2 , and positioning plates 19 are slidably engaged in the guide grooves 20 .

[0024] By adopting the above technical solution and providing the positioning plate 19 , it is convenient to position the paper, and by adjusting the positioning plate 19 along the inside of the guide groove 20 , the binding position of the paper can be changed.

[0025] A movable plate 21 is provided on both sides of the operating table 1. The front end of the movable plate 21 is fixedly connected to the positioning plate 19. An adjustment slot 22 is provided on the movable plate 21. Threaded rods 23 are threadedly connected to both sides of the operating table 1. The threaded rods 23 are slidably engaged in the movable plate 21. A stop block 24 is fixedly connected to one end of the threaded rod 23 away from the operating table 1. A knob 25 is fixedly connected to one end of the stop block 24 away from the threaded rod 23.

[0026] By adopting the above technical solution, by tightening the threaded rod 23, the block 24 is in contact with the movable plate 21, so that the position of the movable plate 21 is fixed, and by loosening the threaded rod 23, the position of the movable plate 21 can be easily adjusted.

[0027] Support pads 26 are fixedly connected to the four corners of the bottom of the operating table 1.

[0028] By adopting the above technical solution and providing the support pad 26, it is convenient to provide stable support for the operating table 1, thereby improving the stability of the equipment when it is placed.

[0029] A nail plate 18 for use with the binding machine body 11 is provided at the top of the operating table 1 and below the binding machine body 11 .

[0030] By adopting the above technical solution, by providing the nail plate 18 and using it in conjunction with the binding machine body 11, the binding operation is achieved.

[0031] A fixing block 8 is fixedly connected to the top end of one of the fixing rods 5 .

[0032] By adopting the above technical solution and providing the fixing block 8, it is convenient to pull the fixing rod 5 to move upward, and at the same time drive the roller shaft 7 to move upward for manual clamping.

[0033] Working principle: When using the automatic binding machine, after the paper is straightened, it is pushed in from the bottom end of the roller shaft 7, and the roller shaft 7, the slider 4 and the fixed rod 5 are pushed upward, and the spring 6 is compressed, and the roller shaft 7 is pressed against the top surface of the paper by the elastic force of the spring 6. During the paper pushing process, the roller shaft 7 can be used to press and flatten the paper, and then when one side of the paper contacts the two rotating rods 9, the paper is positioned;

[0034] And the position of the movable plate 21 can be conveniently adjusted by loosening the threaded rod 23, and the position of the movable plate 21 can be fixed by tightening the threaded rod 23 so that the stop block 24 contacts the movable plate 21, thereby adjusting the binding position of the paper;

[0035] Then, the piston rod of the electric cylinder 15 is extended and retracted to drive the limit column 16 to move vertically. The cooperation between the limit column 16 and the oblique groove 17 is utilized to drive the binding body 11 to rotate vertically at the same time, thereby controlling the opening and closing of the binding body 11 to realize the automatic binding operation.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A staple ejection mechanism for an automatic stapler for preventing staple jams, comprising an operating table (1), characterized in that: The top sides of the operating table (1) are fixedly connected to side panels (2), one end of the inner side of the side panel (2) is provided with a slide groove (3), the inside of the slide groove (3) is slidably connected with a slider (4), the top of the slider (4) is fixedly connected to a fixing rod (5), the top of the fixing rod (5) movably extends to the top of the side panel (2), a roller (7) is rotatably connected between the two sliders (4), a spring (6) is provided between the top surface of the slider (4) and the top surface of the inner wall of the slide groove (3), and the spring (6) is movably sleeved on the outer side of the fixing rod (5).

2. A staple ejection mechanism for an automatic stapler for preventing staple jamming as claimed in claim 1, characterized in that: A rotating rod (9) is rotatably connected between the two side plates (2), and two symmetrically distributed binding bodies (11) are fixedly installed on the outer side of the rotating rod (9). Both ends of the rotating rod (9) are fixedly connected with connecting plates (10), and a rotating rod (12) is rotatably connected between the two connecting plates (10). The front end of the binding body (11) is rotatably connected to the outer side of the rotating rod (12), and the middle part of the rotating rod (12) is fixedly connected with a mounting block (13), and an oblique groove (17) is provided on the mounting block (13). The top end of the operating table (1) is fixedly connected with a mounting plate (14), and the top end of the mounting plate (14) is fixedly installed with an electric cylinder (15), and the piston rod of the electric cylinder (15) extends to the bottom end of the mounting plate (14) and is fixedly connected with a limiting column (16), and the limiting column (16) is slidably engaged in the oblique groove (17).

3. A staple ejection mechanism for an automatic stapler for preventing staple jamming as claimed in claim 1, characterized in that: Both sides of the side plate (2) are provided with guide grooves (20), and the interiors of the guide grooves (20) are slidably engaged with positioning plates (19).

4. A staple ejection mechanism for an automatic stapler for preventing staple jamming as claimed in claim 1, characterized in that: A movable plate (21) is provided on both sides of the operating table (1), the front end of the movable plate (21) is fixedly connected to the positioning plate (19), an adjustment slot (22) is provided on the movable plate (21), threaded rods (23) are threadedly connected on both sides of the operating table (1), the threaded rods (23) are slidably engaged in the movable plate (21), one end of the threaded rod (23) away from the operating table (1) is fixedly connected to a stop block (24), and one end of the stop block (24) away from the threaded rod (23) is fixedly connected to a knob (25).

5. The staple ejection mechanism for an automatic stapler for preventing staple jamming according to claim 1, characterized in that: Support pads (26) are fixedly connected at the four corners of the bottom end of the operating table (1).

6. A staple ejection mechanism for an automatic stapler for preventing staple jamming as claimed in claim 1, characterized in that: A nail plate (18) for use with the binding machine body (11) is provided at the top of the operating table (1) and below the binding machine body (11).

7. A staple ejection mechanism for an automatic stapler for preventing staple jamming as claimed in claim 1, characterized in that: A fixing block (8) is fixedly connected to the top end of one of the fixing rods (5).

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