Full-automatic punching and threading binding machine

Abstract

The utility model discloses a full-automatic punching and threading binding machine, which relates to the technical field of binding machines and comprises a base, a punching support and a threading support are fixed on the base, an automatic punching device is arranged on the punching support, an automatic threading device is arranged on the threading support, and the automatic punching device comprises a punching lifting frame. A fixed punching motor is arranged in the middle of the punching lifting frame, movable punching motors capable of horizontally moving left and right are arranged on the two sides of the fixed punching motor, the automatic threading device comprises a threading lifting frame, a fixed threading needle is arranged in the middle of the threading lifting frame, and movable threading needles synchronously horizontally moving with the movable punching motors are arranged on the two sides of the fixed threading needle; a paper carrying flat plate capable of electrically translating back and forth is arranged at the top of the base. The device further comprises a hood, and a touch control panel is arranged on the hood. According to the automatic punching and threading machine, full-automatic operation of punching and threading of files and archives can be achieved, more time and labor are saved, and meanwhile the punching and threading efficiency of the files and the archives can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of binding machines, and particularly relates to a full-automatic punching and threading binding machine. Background Technique

[0002] Existing document and file binding punching machines perform punching and threading in a manual or semi-automatic manner. During the threading or punching process, manual intervention is required, resulting in low automation. After punching, the document needs to be manually moved for threading. During this process, it is easy to cause the movement of the document hole positions, making it difficult to align the holes for threading. Therefore, we have optimized and improved on the existing punching and threading machines and proposed a full-automatic punching and threading binding machine. Content of the Utility Model

[0003] The purpose of the utility model is to solve the shortcoming that full automation cannot be achieved in punching and threading in the prior art, and to propose a full-automatic punching and threading binding machine. This full-automatic punching and threading binding machine can realize fully automatic operations of punching and threading documents and files, which is more time-saving and labor-saving, and can also improve the punching and threading efficiency of document materials.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] Design a full-automatic punching and threading binding machine, including a base. A gantry-shaped punching support and a threading support are fixed on the base. The threading support is located in front of the punching support and is set at a fixed distance. An automatic punching device is provided on the punching support, and an automatic threading device is provided on the threading support. The automatic punching device includes a punching lifting frame. A fixed punching motor is provided in the middle of the punching lifting frame. Moving punching motors that can move left and right are provided on both sides of the fixed punching motor. Punching drills are fixed on the output ends of the moving punching motors and the fixed punching motor. A punching gasket is provided on the base corresponding to the position of the punching drill. The automatic threading device includes a threading lifting frame. A fixed threading needle is provided in the middle of the threading lifting frame. Moving threading needles that move synchronously with the moving punching motors are provided on both sides of the fixed threading needle. A paper-carrying flat plate that can be electrically translated back and forth is provided on the top of the base. Upper perforations and lower perforations are respectively provided on the paper-carrying flat plate and the base corresponding to the position of the threading needle.

[0006] It further includes a machine cover, which is arranged outside the punching support and the threading support, and a touch control panel is provided on the machine cover.

[0007] Further, on both inner sides of the punching bracket, punching lifting optical axes are fixedly provided. The punching lifting frame is slidably arranged on the punching lifting optical axes. On the punching bracket, a lifting drive motor for pushing the punching lifting frame to lift is fixedly provided. On the back of the punching lifting frame, a lifting rack is vertically fixed. On the output rotating shaft of the lifting drive motor, a gear meshing with the lifting rack is fixedly provided. On both inner sides of the punching bracket, a lifting balance mechanism for enabling the punching lifting frame to lift smoothly is provided.

[0008] Further, a pressing paper board is provided below the punching drill bit. At both ends of the pressing paper board, limiting rods are fixedly provided. The limiting rods are slidably connected to the punching lifting frame. Springs are sleeved on the limiting rods. On the pressing paper board, through holes adapted to the punching gaskets are provided at positions corresponding to the punching gaskets.

[0009] Further, the lifting balance mechanism includes a balance rack and a balance gear. The balance racks are fixed at both ends of the punching lifting frame, and the outer sides of the balance racks are slidably arranged inside the punching bracket. The balance gears are rotatably connected to the punching bracket through rotating shafts, and the balance gears are meshed with the corresponding balance racks.

[0010] Further, two punching translation optical axes are fixedly provided on the punching lifting frame. On both sides of the two punching translation optical axes, punching translation sliders are slidably connected. The moving punching motor is fixedly arranged on the punching translation sliders. On both sides of the punching lifting frame, translation drive motors for driving the punching translation sliders to move are fixedly provided. On the number axis rotating shaft of the translation drive motor, a lead screw is fixedly provided. On the lead screw, a matching lead screw nut is provided. The lead screw nut is fixed on the corresponding punching translation slider.

[0011] Further, on both inner sides of the threading bracket, threading lifting optical axes are fixedly provided. On both sides of the threading lifting frame, the threading lifting frame is slidably connected to the threading lifting optical axes. On both sides of the threading lifting frame, threading translation sliders are slidably connected. The moving threading needle is fixedly arranged at the bottom of the threading translation slider. On the punching translation slider, a fork-shaped dial is fixedly provided. The dial is inserted on both sides of the threading translation slider. On the threading bracket, a threading electric telescopic rod for pushing the threading lifting frame to move up and down is fixedly provided.

[0012] Further, in the base, a paper-carrying translation optical axis for supporting the paper-carrying flat plate is provided. On the paper-carrying translation optical axis, a paper-carrying translation slider for installing the paper-carrying flat plate is slidably connected. In the base, a paper-carrying electric telescopic rod for pushing the paper-carrying flat plate to move back and forth is also fixedly provided.

[0013] Further, an adjustable rear baffle is provided behind the base. An adjustable side baffle is provided on one side of the paper-carrying flat plate.

[0014] Further, it further includes a punching positioning mechanism. The punching positioning mechanism includes a horizontal laser lamp and a vertical laser lamp. The horizontal laser lamp is inclined and arranged on both sides of the punching lifting frame, and the emitted light forms a horizontal positioning line on the base. The vertical laser lamp is arranged on the moving punching motor, and the emitted light forms a vertical positioning line on the base. The vertical positioning line and the horizontal positioning line cross directly below the punching drill bit to form a cross cursor.

[0015] Compared with the prior art, the use of a fully automatic punching, threading and binding machine proposed by the present utility model has the following beneficial effects: The present utility model has a high degree of automation, and realizes full automation of punching and threading of documents and files, which is more time-saving and labor-saving. At the same time, it can also improve the punching efficiency, and can synchronously adjust the punching and threading distances to realize full-automatic operation of punching and threading documents and files.

[0016] (1) The present utility model realizes automatic punching and automatic threading of documents and files by setting an automatic punching device and an automatic threading device, and punches through a moving punching motor with adjustable spacing and a moving threading needle that moves synchronously, realizes the adjustability of the punching hole distance, and realizes punching and threading operations of documents and files with different hole distances.

[0017] (2) The present utility model realizes the transmission of documents and files between punching and threading by setting a paper-carrying flat plate. After punching is completed, the paper-carrying flat plate automatically moves a fixed distance to the threading position for threading, realizing full-automatic transmission of documents and files during punching and threading operations. Description of the Drawings

[0018] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a three-dimensional internal structural schematic diagram of the present utility model;

[0021] Figure 3 is an internal sectional structural schematic diagram of the present utility model;

[0022] Figure 4 is Figure 3 a sectional structural schematic diagram of the A-A position in

[0023] The markings in the figure are: 1, base; 11, lower perforation; 12, rear baffle; 13, perforating gasket; 2, perforating bracket; 21, perforating lifting optical axis; 22, perforating lifting frame; 221, balance rack; 222, balance gear; 23, fixed perforating motor; 24, movable perforating motor; 25, perforating translation slider; 26, perforating drill bit; 27, lifting drive motor; 28, lifting rack; 29, gear; 3, threading bracket; 31, threading lifting optical axis; 32, threading lifting frame; 33, fixed threading needle; 34, movable threading needle; 35, threading translation slider; 36, dial; 37, threading electric telescopic rod; 4, paper-carrying flat plate; 41, upper perforation; 42, paper-carrying translation optical axis; 43, paper-carrying translation slider; 44, paper-carrying electric telescopic rod; 45, side baffle; 5, perforating translation optical axis; 51, translation drive motor; 52, lead screw; 53, lead screw nut; 6, pressure plate; 61, limit rod; 62, spring; 63, through hole; 7, machine cover; 71, touch control panel; 81, horizontal laser lamp; 82, vertical laser lamp. Detailed implementation mode

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0026] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "sheathed / connected", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Now, in combination with the accompanying drawings of the specification, the structural features of the present invention will be described in detail.

[0028] Example 1

[0029] See Figures 1-4, a fully automatic punching and threading binding machine, including a base 1, on which a gantry-shaped punching bracket 2 and a threading bracket 3 are fixed. The threading bracket 3 is located in front of the punching bracket 2 and is set with a fixed spacing. An automatic punching device is provided on the punching bracket 2. The automatic punching device includes a punching lifting frame 22. On both sides inside the punching bracket 2, punching lifting optical axes 21 are fixedly provided. The punching lifting frame 22 is slidably arranged on the punching lifting optical axes 21 through sliding bushings. A lifting drive motor 27 for pushing the punching lifting frame 22 to lift and lower is fixedly provided on the punching bracket 2. A lifting rack 28 is vertically fixed on the back of the punching lifting frame 22. A gear 29 meshing with the lifting rack 28 is fixedly provided on the output rotating shaft of the lifting drive motor 27. By the forward and reverse rotation of the lifting drive motor 27, the lifting drive of the punching lifting frame 22 is realized. In order to improve the stability of the punching bracket 2 during lifting and lowering, a lifting balance mechanism for the smooth lifting and lowering of the punching lifting frame 22 is provided on both sides inside the punching bracket 2. Among them, the lifting balance mechanism includes a balance rack 221 and a balance gear 222. The balance rack 221 is fixed at both ends of the punching lifting frame 22, and the outside of the balance rack 221 is slidably arranged on the inside of the punching bracket 2. The balance gear 222 is rotatably connected to the punching bracket 2 through a rotating shaft, and the balance gear 222 meshes with the corresponding balance rack 221. A fixed punching motor 23 is provided in the middle of the punching lifting frame 22. On both sides of the fixed punching motor 23, movable punching motors 24 that can move left and right are provided. Two punching translation optical axes 5 are fixedly provided on the punching lifting frame 22. On both sides of the two punching translation optical axes 5, punching translation sliders 25 are slidably connected. The movable punching motor 24 is fixedly arranged on the punching translation slider 25. On both sides of the punching lifting frame 22, translation drive motors 51 for driving the punching translation slider 25 to move are fixedly provided. A lead screw 52 is fixedly provided on the number axis rotating shaft of the translation drive motor 51. A lead screw nut 53 adapted to the lead screw 52 is provided on the lead screw 52. The lead screw nut 53 is fixed on the corresponding punching translation slider 25. By driving the lead screw nut 53 to rotate forward or backward by the translation drive motor 51, the punching translation slider 25 is pushed to slide on the punching translation optical axis 5, thereby realizing the automatic adjustment of the punching hole distance. Punching drill bits 26 are fixedly provided on the output ends of the movable punching motor 24 and the fixed punching motor 23. The punching drill bits 26 are hollow drills. A paper scrap box is provided above the punching drill bits 26. A punching gasket 13 is provided on the base 1 at the position corresponding to the punching drill bits 26. In order to enable the punching drill bits 26 to punch holes stably, a pressure paper board 6 is provided below the punching drill bits 26. Limit rods 61 are fixedly provided at both ends of the pressure paper board 6. The limit rods 61 are slidably connected to the punching lifting frame 22. A spring 62 is sleeved on the limit rods 61. A through hole 63 adapted to the punching gasket 13 is provided on the pressure paper board 6 at the position corresponding to the punching gasket 13. During punching, the descending pressure paper board 6 first presses on the document paper, and then the punching operation is carried out, avoiding the displacement of the paper during punching. After punching is completed, the punching drill bits 26 first leave the paper, and then the pressure paper board 6 leaves the paper.

[0030] An automatic threading device is provided on the threading support 3. The automatic threading device includes a threading lifting frame 32. On both sides inside the threading support 3, threading lifting optical axes 31 are fixedly provided. Both sides of the threading lifting frame 32 are slidably connected to the threading lifting optical axes 31. A threading electric telescopic rod 37 for pushing the threading lifting frame 32 to move up and down is fixedly provided on the threading support 3. The threading electric telescopic rod 37 can push the threading lifting frame 32 to slide up and down on the threading lifting optical axes 31. A fixed threading needle 33 is provided in the middle of the threading lifting frame 32. On both sides of the fixed threading needle 33, moving threading needles 34 that move synchronously with the moving punching motor 24 are provided. Threading translation sliders 35 are slidably connected to both sides of the threading lifting frame 32. The moving threading needles 34 are fixedly arranged at the bottom of the threading translation sliders 35.

[0031] On the top of the base 1, a paper-carrying flat plate 4 that can be electrically translated back and forth is provided. Upper perforations 41 and lower perforations 11 are respectively provided at the positions of the paper-carrying flat plate 4 and the base 1 corresponding to the threading needles 33. Inside the base 1, a paper-carrying translation optical axis 42 for supporting the paper-carrying flat plate 4 is provided. A paper-carrying translation slider 43 for installing the paper-carrying flat plate 4 is slidably connected to the paper-carrying translation optical axis 42. Inside the base 1, a paper-carrying electric telescopic rod 44 for pushing the paper-carrying flat plate 4 to move back and forth is also fixedly provided. The paper-carrying electric telescopic rod 44 pushes the paper-carrying flat plate 4 to move back and forth on the base 1 at a fixed moving distance, so that the upper perforation 41 moves to the position of the punching drill bit or to the position of the threading needle, realizing the transfer of document papers between punching and threading. In order to facilitate the limitation of punched documents, an adjustable rear baffle 12 is provided at the rear of the base 1, and an adjustable side baffle 45 is provided on one side of the paper-carrying flat plate 4.

[0032] It further includes a machine cover 7. The machine cover 7 is arranged outside the punching support 2 and the threading support 3. A touch control panel 71 is provided on the machine cover 7. The touch control panel 71 is connected to a control circuit board, which is used to automatically control the lifting drive motor 27, the fixed punching motor 23, the moving punching motor 24, the translation drive motor 51, the threading electric telescopic rod 37, and the paper-carrying electric telescopic rod 44, so as to realize the automatic punching of document and archive papers, the automatic adjustment of hole spacing, the automatic transfer of punching and threading, and automatic threading.

[0033] The full-automatic punching and threading binding machine of the present utility model has a high degree of automation. On the one hand, it ensures the full automation of punching and threading of documents and archives, which is more time-saving and labor-saving, and can also improve the punching efficiency. On the other hand, during the use process, the punching and threading distances can be synchronously adjusted to realize the full-automatic operation of document and archive punching and threading.

[0034] Specifically, when in use, first set the punching hole distance, then place the document paper to be bound on the paper carrier flat plate 4, click the start operation button, and under the push of the paper carrier electric telescopic rod 44, one side of the document paper is sent under the punching bracket 2. At this time, the punching drill bit 26 rotates at high speed, and under the drive of the lifting drive motor 27, the punching operation is completed. After punching, under the push of the paper carrier electric telescopic rod 44, the punching hole position of the document paper is moved under the threading needle, and the threading operation is completed under the push of the threading electric telescopic rod 37, thereby realizing the fully automated operation of punching and threading documents and files.

[0035] Embodiment 2

[0036] Referring to Figures 1-4 , as another preferred embodiment of the present invention, different from Embodiment 1, a fork-shaped structure of the dial 36 is fixedly provided on the punching translation slider 25, and the dial 36 is inserted on both sides of the threading translation slider 35. The setting of the dial 36 enables the threading translation slider 35 to move synchronously with the punching translation slider 25 in the horizontal direction, while not affecting the relative movement in the vertical direction between the punching lifting frame 22 and the threading lifting frame 32, thereby ensuring that the positions of the moving threading needle 34 and the punching drill bits 26 on both sides always correspond.

[0037] Embodiment 3

[0038] Referring to Figures 1-4 , as another preferred embodiment of the present invention, different from Embodiment 1, it further includes a punching positioning mechanism. The punching positioning mechanism includes a horizontal laser lamp 81 and a vertical laser lamp 82. The horizontal laser lamp 81 is inclined and arranged on both sides of the punching lifting frame 22, and the emitted light forms a horizontal positioning line on the base 1. The vertical laser lamp 82 is arranged on the moving punching motor 24, and the emitted light forms a vertical positioning line on the base 1. The vertical positioning line and the horizontal positioning line cross directly below the punching drill bit 26 to form a cross cursor. Through the punching positioning mechanism, a positioning cursor can be formed directly below the punching drill bit 26, which can more intuitively reflect the punching hole position and improve the efficiency of punching and binding documents and files.

[0039] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A fully automatic punching and threading binding machine, comprising a base (1), a punching bracket (2) and a threading bracket (3) of a door-shaped structure are fixed on the base (1), the threading bracket (3) is located in front of the punching bracket (2) and is arranged at a fixed interval, the punching bracket (2) is provided with an automatic punching device, and the threading bracket (3) is provided with an automatic threading device, characterized in that: The automatic punching device comprises a punching lifting frame (22), a fixed punching motor (23) is provided in the middle of the punching lifting frame (22), a movable punching motor (24) capable of being translated left and right is provided on both sides of the fixed punching motor (23), a punching drill (26) is fixedly provided on the output ends of the movable punching motor (24) and the fixed punching motor (23), and a punching gasket (13) is provided on the base (1) at a position corresponding to the punching drill (26); The automatic threading device comprises a threading lifting frame (32), a fixed threading needle (33) is provided in the middle of the threading lifting frame (32), and movable threading needles (34) are provided on both sides of the fixed threading needle (33) and are synchronously translated with the movable punching motor (24); The top of the base (1) is provided with a paper carrier plate (4) that can be electrically moved forward and backward, and the paper carrier plate (4) and the base (1) are respectively provided with an upper through hole (41) and a lower through hole (11) at positions corresponding to the threading needle (33); It also comprises a machine cover (7), wherein the machine cover (7) is arranged on the outside of the punching bracket (2) and the threading bracket (3), and a touch control panel (71) is provided on the machine cover (7).

2. The fully automatic punching and threading binding machine according to claim 1, characterized in that: A punching lifting optical axis (21) is fixedly provided on both sides of the inside of the punching bracket (2), the punching lifting frame (22) is slidably arranged on the punching lifting optical axis (21), a lifting drive motor (27) for driving the punching lifting frame (22) to lift is fixedly provided on the punching bracket (2), a lifting rack (28) is vertically fixed on the back of the punching lifting frame (22), a gear (29) meshing with the lifting rack (28) is fixedly provided on the output rotating shaft of the lifting drive motor (27), and a lifting balance mechanism for smoothly lifting the punching lifting frame (22) is provided on both sides of the inside of the punching bracket (2).

3. The fully automatic punching and threading binding machine according to claim 2, characterized in that: The punching drill bit (26) is a hollow drill. A paper scrap box is provided above the punching drill bit (26). A paper pressing board (6) is provided below the punching drill bit (26). Limit rods (61) are fixedly provided at both ends of the paper pressing board (6). The limit rods (61) are slidably connected to the punching lifting frame (22). A spring (62) is sleeved on the limit rod (61). A through hole (63) adapted to the punching gasket (13) is provided on the paper pressing board (6) at a position corresponding to the punching gasket (13).

4. The fully automatic punching and threading binding machine according to claim 2, characterized in that: The lifting balance mechanism comprises a balance rack (221) and a balance gear (222); the balance rack (221) is fixed at two ends of the punching lifting frame (22), and the outer side of the balance rack (221) is slidably arranged on the inside of the punching bracket (2); the balance gear (222) is rotatably connected to the inside of the punching bracket (2) via a rotating shaft, and the balance gear (222) is meshed with the corresponding balance rack (221).

5. The fully automatic punching and threading binding machine according to claim 1, characterized in that: Two punching translation optical axes (5) are fixedly provided on the punching lifting frame (22), and punching translation sliders (25) are slidably connected to the two sides of the two punching translation optical axes (5). The movable punching motor (24) is fixedly arranged on the punching translation slider (25). Translation drive motors (51) for driving the punching translation slider (25) to move are fixedly provided on the two sides of the punching lifting frame (22). A screw rod (52) is fixedly provided on the axis rotation shaft of the translation drive motor (51), and an adapted screw rod nut (53) is provided on the screw rod (52), and the screw rod nut (53) is fixed on the corresponding punching translation slider (25).

6. The fully automatic punching and threading binding machine according to claim 5, characterized in that: A threading lifting optical axis (31) is fixedly provided on both sides of the interior of the threading bracket (3), and both sides of the threading lifting frame (32) are slidably connected to the threading lifting optical axis (31). Both sides of the threading lifting frame (32) are slidably connected to a threading translation slider (35), and the movable threading needle (34) is fixedly arranged at the bottom of the threading translation slider (35). A fork-shaped shifting plate (36) is fixedly provided on the punching translation slider (25), and the shifting plate (36) is inserted on both sides of the threading translation slider (35). A threading electric telescopic rod (37) for pushing the threading lifting frame (32) to move up and down is fixedly provided on the threading bracket (3).

7. The fully automatic punching and threading binding machine according to claim 1, characterized in that: The base (1) is provided with a paper carrier translation optical axis (42) for supporting the paper carrier plate (4), and a paper carrier translation slider (43) for installing the paper carrier plate (4) is slidably connected to the paper carrier translation optical axis (42), and an electric paper carrier telescopic rod (44) for pushing the paper carrier plate (4) to move forward and backward is also fixedly provided in the base (1).

8. The fully automatic punching and threading binding machine according to claim 1, characterized in that: An adjustable rear paper baffle (12) is provided at the rear of the base (1), and an adjustable side paper baffle (45) is provided at one side of the paper carrying plate (4).

9. The fully automatic punching and threading binding machine according to claim 1, characterized in that: The invention also comprises a drilling positioning mechanism, wherein the drilling positioning mechanism comprises a transverse laser light (81) and a longitudinal laser light (82), wherein the transverse laser light (81) is obliquely arranged on both sides of the drilling lifting frame (22), and the emitted light forms a transverse positioning line on the base (1), and the longitudinal laser light (82) is arranged on the mobile drilling motor (24), and the emitted light forms a longitudinal positioning line on the base (1), and the longitudinal positioning line and the transverse positioning line are located directly below the drilling drill bit (26) and intersect to form a cross cursor.

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