Simple bookbinding machine with compact structure

Abstract

The utility model relates to the technical field of bookbinding equipment, in particular to a simple bookbinding machine with a compact structure, which comprises a frame, a punching mechanism, a rivet pressing mechanism and a driving mechanism, the punching mechanism and the rivet pressing mechanism are arranged on the frame, and the driving mechanism is used for driving the punching mechanism to punch holes in a reciprocating manner. A first transmission mechanism is arranged between the punching mechanism and the rivet pressing mechanism, and the punching mechanism and the rivet pressing mechanism are opposite in movement direction. The driving mechanism drives the punching mechanism to move forwards or backwards, and the punching mechanism moving forwards or backwards drives the rivet pressing mechanism to move forwards or backwards through the first transmission mechanism. The punching mechanism moving in the forward direction gets close to the to-be-bound product for punching, the punching mechanism moving in the reverse direction gets away from the to-be-bound product, the riveting mechanism moving in the reverse direction gets close to the to-be-bound product, the riveting mechanism conducts riveting on the punched to-be-bound product, and the riveting mechanism moving in the forward direction gets away from the to-be-bound product.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of binding equipment, and particularly discloses a compact and simple binding machine. BACKGROUND

[0002] In the office and file arrangement process, often need to bind the file into a book. The traditional binding machine has many problems, for example, low binding efficiency, manual operation step is complicated, needs manual punching, threading or nailing and other steps, consumes a lot of time and energy, and the binding quality is uneven, and binding is not firm, page skew and the like. Although some existing automatic binding machines improve the binding efficiency to some extent, the structure is complex, the volume is large, the cost is high, and it is not convenient to widely use. In addition, different types of files have different requirements for binding methods and binding specifications, and the existing binding machine is often single-function, and cannot meet the diversified binding demand. CONTENT OF THE UTILITY MODEL

[0003] In order to overcome the shortcomings and deficiencies in the prior art, the utility model aims at providing a compact and simple binding machine.

[0004] In order to achieve the above-mentioned purpose, the compact and simple binding machine of the utility model, including the rack, the reciprocating punching mechanism and the pressure riveting mechanism are arranged on the rack, the driving mechanism for driving the punching mechanism to reciprocate and punch, the first transmission mechanism is arranged between the punching mechanism and the pressure riveting mechanism, and the movement direction of the punching mechanism and the pressure riveting mechanism is opposite. The driving mechanism drives the punching mechanism to move forward or reversely, and the punching mechanism moving forward or reversely drives the pressure riveting mechanism to move reversely or forwardly through the first transmission mechanism. The punching mechanism moving forward punches the product to be bound, the punching mechanism moving reversely is away from the product to be bound, the pressure riveting mechanism moving reversely is close to the product to be bound, and the pressure riveting mechanism punches the product to be bound after punching, and the pressure riveting mechanism moving forward is away from the product to be bound.

[0005] Further, the first transmission mechanism includes a transmission shaft and a transmission gear, the transmission shaft is rotationally connected to the rack, and the transmission gear is arranged on the transmission shaft. The first straight rack on the punching mechanism is engaged with the transmission gear, the second straight rack on the pressure riveting mechanism is engaged with the transmission gear, and the first straight rack and the second straight rack are arranged in parallel.

[0006] Further, the punching mechanism has a punching tool for punching the product to be bound, a first connecting tool for connecting the punching tool and the first rack, the first connecting tool being slidingly arranged on the frame, the riveting mechanism being slidingly arranged on the frame, the driving mechanism driving the punching tool to punch the product to be bound, the first rack moving via the first connecting tool, the movement of the first rack driving the transmission gear to rotate, the rotating transmission gear driving the second rack to move the riveting mechanism back and forth to perform subsequent riveting binding of the product to be bound.

[0007] Further, the compact and simple binding machine further comprises a second transmission mechanism, the second transmission mechanism comprising a lead screw and a nut, the lead screw being rotatably arranged on the frame, the lead screw being connected to the driving mechanism, the nut being sleeved on the outside of the lead screw, the nut being arranged on the first connecting tool, the driving mechanism driving the lead screw to rotate, the rotation of the lead screw driving the nut to move linearly along the lead screw, the nut driving the punching mechanism to complete the punching of the product to be bound via the first connecting tool.

[0008] Further, the first connecting tool further comprises a pressing plate for pressing the product to be bound and a first base arranged below the pressing plate for bearing the product to be bound, the punching mechanism punching the product to be bound pressed on the first base by the pressing plate.

[0009] Further, the pressing plate is slidingly arranged on the first connecting tool, the first connecting tool and the pressing plate being provided with an elastic unit for cooperation, the elastically deformed elastic unit being used to resist the pressing plate to enable the pressing plate to exert pressure on the product to be bound borne by the first base.

[0010] Further, the punching tool comprises a punching cutter and a storage tank in communication with the inner hole of the punching cutter and used for storing waste, one end of the punching cutter being used for punching the product to be bound, the other end of the punching cutter being used for transmitting waste to the storage tank, the end of the punching cutter away from the product to be bound being provided with a chip removal port, the inside of the punching cutter being hollow, the waste generated by the punching being stored in the inside of the punching cutter, the waste being removed to the storage tank via the chip removal port when the amount of waste reaches a certain amount.

[0011] Further, the riveting mechanism is provided with a riveting tool for binding the product to be bound and a second connecting tool for connecting the riveting tool and the second rack, the second connecting tool being slidingly arranged on the frame; after the product to be bound is punched, the first rack drives the second rack via the first transmission mechanism, the second rack drives the riveting tool to bind the product to be bound via the second connecting tool.

[0012] Further, the riveting tool has a riveting head for sleeving a rivet and a second base arranged below the riveting tool and used for placing the product to be bound, the product to be bound placed on the second base being riveted via the riveting head sleeving the rivet.

[0013] Further, the compact and simple binding machine further comprises a third base, the third base is integrally formed with the rack, the rack is a hollow structure for facilitating heat dissipation, the punching mechanism and the riveting mechanism in the rack are arranged in parallel, the punching mechanism is connected with the driving mechanism through the second transmission mechanism, and the riveting mechanism is connected with the punching mechanism through the first transmission mechanism.

[0014] The utility model discloses the beneficial effects of:

[0015] Integrated operation improves efficiency: the punching mechanism 3 and riveting mechanism 4 are integrated on the same rack 1, and are driven uniformly by the driving mechanism 2, which changes the mode of traditional binding equipment needing to operate punching and binding respectively. In this way, the time and energy of manual transfer of files between different equipment are reduced, realizing continuous and automatic binding process, and the binding efficiency is significantly improved.

[0016] Meet the needs of diversity: the binding machine can complete punching operation and riveting binding, and can adapt to the needs of different types of products to be bound, such as paper files, thin plates and the like that need to be punched first and then bound, and the functionality is greatly enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 It is the whole structure schematic diagram of a compact and simple binding machine of the utility model;

[0018] Fig. 2 It is the punching mechanism schematic diagram of the utility model;

[0019] Fig. 3 It is the riveting structure schematic diagram of the utility model;

[0020] Fig. 4 It is the punching part schematic diagram of the utility model.

[0021] The reference signs include: 1, rack; 2, driving mechanism; 3, punching mechanism; 4, riveting mechanism; 5, first transmission mechanism; 6, transmission shaft; 7, transmission gear; 8, punching part; 9, first straight rack; 11, pressing plate; 12, first base; 13, punching tool; 14, storage box; 15, chip removal port; 16, riveting part; 17, second straight rack; 18, riveting head; 21, second base; 22, third base; 23, elastic unit; 24, second transmission mechanism; 25, first connecting piece; 26, second connecting piece; 27, lead screw; 28, nut. DETAILED DESCRIPTION

[0022] In order to facilitate the understanding of those skilled in the art, the utility model is further described below in combination with examples and drawings, and the content mentioned in the implementation manner is not a limitation on the utility model.

[0023] Please refer to Figs. 1 to 4 The utility model discloses a compact and simple structure binding machine, including frame 1, the frame 1 is provided with reciprocating punching mechanism 3 and pressure riveting mechanism 4, be used for driving punching mechanism 3 reciprocating and punching driving mechanism 2, be equipped with first transmission mechanism 5 between punching mechanism 3 and pressure riveting mechanism 4, and the movement direction of punching mechanism 3 and pressure riveting mechanism 4 is opposite, and driving mechanism 2 drives punching mechanism 3 and moves forward or reversely, and punching mechanism 3 moves forward or reversely drives pressure riveting mechanism 4 and moves reversely or moves forward through first transmission mechanism 5, and punching mechanism 3 moves forward and is close to the product to be bound and punches, and punching mechanism 3 moves reversely and is far from the product to be bound, and pressure riveting mechanism 4 moves reversely and is close to the product to be bound, and pressure riveting mechanism 4 is pressed riveting to the product to be bound after punching, and pressure riveting mechanism 4 moves forward and is far from the product to be bound.

[0024] When actually used, the punching and pressure riveting actions are alternated and accurately matched, the consistency of the punching position and the pressure riveting position is ensured, the deviation possibly caused by manual operation or non-synergic equipment is avoided, the bound product is ensured to be firm and reliable, and the product quality stability is improved.

[0025] Specifically, the first transmission mechanism 5 includes a transmission shaft 6 and a transmission gear 7, the transmission shaft 6 is rotatably connected to the frame 1, and the transmission gear 7 is arranged on the transmission shaft 6; the punching mechanism 3 is provided with a first straight rack 9 engaged with the transmission gear 7, and the pressure riveting mechanism 4 is provided with a second straight rack 17 engaged with the transmission gear 7; and the first straight rack 9 and the second straight rack 17 are arranged in parallel.

[0026] When actually used, the first transmission mechanism 5 adopts the design that the transmission shaft 6 cooperates with the transmission gear 7 and the first straight rack 9 and the second straight rack 17; the gear and rack engagement transmission can accurately convert the rotary motion into linear motion. The punching mechanism 3 and the pressure riveting mechanism 4 respectively obtain stable driving force through the straight racks engaged therewith, the movement directions of the two are ensured to be opposite and the movement trajectories thereof are ensured to be accurate, abnormal conditions such as jamming and deviation are avoided, and the punching and pressure riveting processes are ensured to be stably performed.

[0027] Specifically, the punching mechanism 3 has a punching piece 8 for punching the product to be bound, a first connecting piece 25 for connecting the punching piece 8 and the first straight rack 9, the first connecting piece 25 is slidingly arranged on the frame 1, the pressure riveting mechanism 4 is slidingly arranged on the frame 1, the driving mechanism 2 drives the punching piece 8 to punch the product to be bound, the first straight rack 9 moves through the first connecting piece 25, the movement of the first straight rack 9 drives the transmission gear 7 to rotate, the rotating transmission gear 7 drives the second straight rack 17 to move back and forth, and the subsequent pressure riveting binding of the product to be bound is performed.

[0028] In actual use, the punching mechanism 3 and the riveting mechanism 4 are closely coordinated through a unique connection and transmission mode. The driving mechanism 2 only needs to drive the punching member 8. When the punching member 8 moves, the first connecting member 25 drives the first straight rack 9 to move, and then drives the second straight rack 17 to drive the riveting mechanism 4 to work through the transmission gear 7, realizing the consecutive performance of two key processes under one driving source, reducing the complexity of the power system, improving the overall working efficiency, and making the binding process more smooth and efficient.

[0029] Specifically, the compact and simple binding machine further comprises a second transmission mechanism 24, the second transmission mechanism 24 comprises a lead screw 27 and a nut 28, the lead screw 27 is rotationally arranged on the rack 1, the lead screw 27 is connected with the driving mechanism 2, the nut 28 is sleeved on the outside of the lead screw 27, the nut 28 is arranged on the first connecting member 25, the driving mechanism 2 drives the lead screw 27 to rotate, the rotation of the lead screw 27 drives the nut 28 to move linearly along the lead screw 27, and the nut 28 drives the punching mechanism 3 to complete the punching of the product to be bound through the first connecting member 25.

[0030] In actual use, the second transmission mechanism 24 adopts the combination of the lead screw 27 and the nut 28, the driving mechanism 2 drives the lead screw 27 to rotate, and the nut 28 can move linearly along the lead screw 27 accurately, efficiently converting the rotary motion into linear motion, providing stable and accurate power for the punching mechanism 3. Compared with other transmission modes, the lead screw 27 and the nut 28 transmission has higher transmission efficiency, can quickly respond to the action of the driving mechanism 2, greatly shortens the punching time, and further improves the overall binding efficiency.

[0031] Specifically, the first connecting member 25 is further provided with a pressing plate 11 for pressing the product to be bound and a first base 12 located below the pressing plate 11 for bearing the product to be bound, and the punching mechanism 3 punches the product to be bound pressed on the first base 12 by the pressing plate 11.

[0032] In actual use, the product to be bound is placed on the first base 12, and the pressing plate 11 is automatically pressed and fixed, so the operator does not need to manually press the product, simplifying the operation process and reducing the operation difficulty. At the same time, it avoids direct contact with the punching area by artificial, effectively protects the safety of the operator and reduces the occurrence of accidental injury.

[0033] Specifically, the pressing plate 11 is slidably arranged on the first connecting member 25, and the first connecting member 25 and the pressing plate 11 are provided with a elastic unit 23 for cooperation, and the elastic unit 23 after elastic deformation is used to abut against the pressing plate 11 to make the pressing plate 11 apply pressure to the product to be bound borne by the first base 12.

[0034] In actual use, the buffer pressure provided by the elastic unit 23 makes the pressure plate 11 more uniform and stable when holding the product, preventing local pressure from being too large to cause surface indentation or deformation of the product. During the punching process, stable and uniform pressure can further ensure that the product does not displace, thereby punching more accurate hole positions and improving the overall quality of the binding to ensure that the bound product is intact and firmly bound.

[0035] Specifically, the punching member 8 includes a punching tool 13, a storage tank 14 in communication with the inner hole of the punching tool 13 and used for storing waste, one end of the punching tool 13 is used for punching the product to be bound, and the other end is used for transmitting waste to the storage tank 14, the punching tool 13 is provided with a chip removal port 15 away from the product to be bound, and the inside of the punching tool 13 is hollow. The punching member 8 stores the waste generated by punching in the inside of the punching tool 13, and the waste is discharged to the storage tank 14 through the chip removal port 15 when the amount of waste storage reaches a certain amount.

[0036] In actual use, the waste treatment structure connected with the storage tank 14 of the punching tool 13 can effectively collect the waste generated during the punching process. It avoids random scattering of waste, maintains the cleanliness of the work area, reduces the frequency and difficulty of cleaning work, improves the hygiene level of the production environment, meets the requirements of environmental protection and safe production, and is especially suitable for office or production workshops with high requirements for working environment.

[0037] Specifically, the riveting mechanism 4 is provided with a riveting member 16 for binding the bound product, a second connecting member 26 for connecting the riveting member 16 and the second straight rack 17, and the second connecting member 26 is slidingly arranged on the rack 1; after the punching of the product to be bound is completed, the first straight rack 9 drives the second straight rack 17 through the first transmission mechanism 5, and the second straight rack 17 drives the riveting member 16 to bind the product to be bound through the second connecting member 26.

[0038] In actual use, the riveting mechanism 4 is connected with the second straight rack 17 through the second connecting member 26, after the punching is completed, the first straight rack 9 drives the second straight rack 17 to move rapidly through the first transmission mechanism 5, and then drives the riveting member 16 to bind. This close transmission connection reduces the waiting time between processes, realizes seamless connection of punching and riveting, greatly improves the binding efficiency, and meets the production needs of large-scale and high efficiency of enterprises.

[0039] Specifically, the riveting member 16 has a riveting head 18 for sleeving rivets, a second base 21 located below the riveting member 16 and used for placing the product to be bound, and the product to be bound placed on the second base 21 is riveted through the riveting head 18 sleeved with rivets.

[0040] In actual use, the second base 21 provides a stable support plane for the product to be bound, and cooperates with the rivet setting and pressing head 18 to perform the rivet pressing operation. This design can ensure that the product is evenly stressed during the rivet pressing process, so that the rivet is tightly combined with the product, and problems such as loose riveting are avoided, the binding quality is effectively improved, the bound product is firm and durable, and the high-quality binding requirements of various products are met.

[0041] Specifically, the compact and simple binding machine further comprises a third base 22, which is integrally formed with the rack 1. The rack 1 is a hollow structure for facilitating heat dissipation. The punching mechanism 3 and the rivet pressing mechanism 4 in the rack 1 are arranged in parallel. The punching mechanism 3 is connected to the driving mechanism 2 through a second transmission mechanism 24. The rivet pressing mechanism 4 is connected to the punching mechanism 3 through a first transmission mechanism 5.

[0042] In actual use, the third base 22 is integrally formed with the rack 1, so that the structure of the entire binding machine is more stable, and displacement or shaking caused by vibration during work can be effectively reduced, so that the punching mechanism 3 and the rivet pressing mechanism 4 can stably operate, the binding quality is further improved, and the reliable operation of the equipment in high-speed and high-frequency binding operations is maintained. The rack 1 adopts a hollow structure for facilitating heat dissipation, which helps to accelerate the heat dissipation inside the equipment. The punching mechanism 3 and the rivet pressing mechanism 4 generate heat during work. Good heat dissipation conditions can avoid performance degradation or damage of parts due to overheating, prolong the service life of the equipment, ensure long-term stable operation of the equipment, and reduce the maintenance cost of the equipment.

[0043] The above is only a preferred embodiment of the present application. For ordinary skilled persons in the art, the specific implementation and application range can be changed according to the idea of the present application. The content of the specification should not be understood as limiting the present application.

Claims

1. A compact and simple binding machine, characterized in that: The device includes a frame (1), on which a reciprocating punching mechanism (3) and a riveting mechanism (4) are provided, and a driving mechanism (2) is used to drive the punching mechanism (3) to reciprocate to punch holes. A first transmission mechanism (5) is provided between the punching mechanism (3) and the riveting mechanism (4). The punching mechanism (3) and the riveting mechanism (4) move in opposite directions. The driving mechanism (2) drives the punching mechanism (3) to move forward or backward. The punching mechanism (3) moving forward or backward drives the riveting mechanism (4) to move backward or forward via the first transmission mechanism (5). The punching mechanism (3) moving forward moves closer to the product to be bound to punch holes, and the punching mechanism (3) moving backward moves away from the product to be bound. The riveting mechanism (4) moving backward moves closer to the product to be bound, and the riveting mechanism (4) rivets the punched product to be bound. The riveting mechanism (4) moving forward moves away from the product to be bound.

2. The compact and simple binding machine according to claim 1, characterized in that: The first transmission mechanism (5) includes a transmission shaft (6) and a transmission gear (7). The transmission shaft (6) is rotatably connected to the frame (1), and the transmission gear (7) is mounted on the transmission shaft (6). The drilling mechanism (3) is provided with a first spur rack (9) that meshes with the transmission gear (7), and the riveting mechanism (4) is provided with a second spur rack (17) that meshes with the transmission gear (7). The first spur rack (9) and the second spur rack (17) are arranged in parallel.

3. The compact and simple binding machine according to claim 2, characterized in that: The punching mechanism (3) has a punching component (8) for punching holes in the product to be bound, and a first connecting component (25) for connecting the punching component (8) and the first straight rack (9). The first connecting component (25) is slidably mounted on the frame (1). The riveting mechanism (4) is slidably mounted on the frame (1). The driving mechanism (2) drives the punching component (8) to punch holes in the product to be bound. The first straight rack (9) moves via the first connecting component (25). The movement of the first straight rack (9) drives the transmission gear (7) to rotate. The rotating transmission gear (7) drives the second straight rack (17) to make the riveting mechanism (4) move back and forth to perform subsequent riveting binding of the product to be bound.

4. The compact and simple binding machine according to claim 3, characterized in that: The compact and simple binding machine further includes a second transmission mechanism (24), which includes a lead screw (27) and a nut (28). The lead screw (27) is rotatably mounted on the frame (1) and connected to the drive mechanism (2). The nut (28) is screwed onto the outside of the lead screw (27) and mounted on the first connecting member (25). The drive mechanism (2) drives the lead screw (27) to rotate. The rotation of the lead screw (27) drives the nut (28) to move linearly along the lead screw (27). The nut (28) drives the punching mechanism (3) through the first connecting member (25) to complete the punching of the product to be bound.

5. A compact and simple binding machine according to claim 3, characterized in that: The first connector (25) is also provided with a pressure plate (11) for pressing the product to be bound and a first base (12) located below the pressure plate (11) for carrying the product to be bound. The punching mechanism (3) punches holes in the product to be bound that is pressed by the pressure plate (11) on the first base (12).

6. A compact and simple binding machine according to claim 5, characterized in that: The pressure plate (11) is slidably disposed on the first connector (25). The first connector (25) and the pressure plate (11) are provided with an elastic unit (23) for engaging. The elastic unit (23) after elastic deformation is used to abut against the pressure plate (11) so that the pressure plate (11) applies pressure to the product to be bound on the first base (12).

7. A compact and simple binding machine according to claim 3, characterized in that: The punching component (8) includes a punching tool (13) and a storage box (14) that communicates with the inner hole of the punching tool (13) and is used to store waste. One end of the punching tool (13) is used to punch holes in the product to be bound, and the other end is used to transfer waste to the storage box (14). The punching tool (13) has a chip discharge port (15) at the end away from the product to be bound. The punching tool (13) is hollow inside. The punching component (8) stores the waste generated by punching inside the punching tool (13). When the waste is stored to a certain amount, it is discharged into the storage box (14) through the chip discharge port (15).

8. A compact and simple binding machine according to claim 2, characterized in that: The riveting mechanism (4) is provided with a riveting part (16) for binding products and a second connecting part (26) for connecting the riveting part (16) and the second straight rack (17). The second connecting part (26) is slidably set on the frame (1). When the bound products are punched, the first straight rack (9) drives the second straight rack (17) through the first transmission mechanism (5). The second straight rack (17) drives the riveting part (16) to bind the products to be bound through the second connecting part (26).

9. A compact and simple binding machine according to claim 8, characterized in that: The press-fit part (16) has a press-fit head (18) for mounting rivets and a second base (21) located below the press-fit part (16) for placing the product to be bound. The product to be bound is placed on the second base (21) and press-fitted by the press-fit head (18) with rivets mounted.

10. A compact and simple binding machine according to claim 4, characterized in that: The compact and simple binding machine also includes a third base (22), which is integrally formed with the frame (1). The frame (1) is a hollow structure that facilitates heat dissipation. The punching mechanism (3) and the riveting mechanism (4) inside the frame (1) are arranged in parallel. The punching mechanism (3) is connected to the driving mechanism (2) through the second transmission mechanism (24), and the riveting mechanism (4) is connected to the punching mechanism (3) through the first transmission mechanism (5).

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