Full-automatic glue binding machine leveling device for green printing

Abstract

The utility model discloses a leveling device of a full-automatic glue binding machine for green printing, and relates to the technical field of leveling devices. Comprising a glue binding machine platform, a leveling mechanism for green printing paper is arranged on the glue binding machine platform, the leveling mechanism comprises a shaking assembly, the shaking assembly comprises a fixing block fixedly connected to the lower right end of the upper end face of the glue binding machine platform, a spring is fixedly connected to the inner wall of the fixing block, and a connecting block is fixedly connected to the tail end of the spring; the clamping plate is lifted through the third electric push rod and extrudes one side of the edge of the glued paper, meanwhile, the pressing plate is synchronously lifted through the clamping plate and extrudes the surface of the paper, it can be guaranteed that the paper is evenly stressed in the gluing process, and the paper is not prone to being damaged. And the phenomenon of wrinkling or unevenness is avoided, so that the leveling quality is guaranteed, and the phenomenon that one side of the paper shakes and deviates in the cementing process is prevented.

Description

Technical Field

[0001] This utility model relates to the technical field of leveling devices, specifically a leveling device for a fully automatic perfect binding machine for green printing. Background Technology

[0002] Perfect binding machines are commonly used equipment in the printing industry to glue loose pages of a book together to form a complete book.

[0003] The binding machine mainly includes a clamping mechanism, a cover placement platform, a back milling mechanism, and a gluing mechanism. First, the loose inner pages of the book are placed on the clamping mechanism and clamped. Then, the clamping mechanism is driven to move towards the cover placement platform. The clamping mechanism slides through the back milling mechanism and the gluing mechanism in sequence. The back-milled inner pages are more conducive to gluing by the gluing mechanism. Finally, the clamping mechanism moves above the cover placement platform, at which point the cover placement platform rises to glue the cover to the inner pages of the book.

[0004] Reference patent (publication number: CN216708832U; publication date: 2022-06-10) discloses a paper leveling device for a fully automatic perfect binding machine, which includes a tray for supporting paper, a vibration motor, and a first clamping component and a second clamping component installed on one side of the tray for clamping the paper; the vibration motor is installed on the tray, the first clamping component is arranged perpendicular to the paper movement direction, and the second clamping component is arranged along the paper movement direction.

[0005] Traditional leveling devices often result in uneven pressure on the paper during the leveling process, leading to wrinkles and wavy patterns that affect the flatness and aesthetics of the book. Furthermore, the lack of a dynamic adjustment mechanism makes it difficult to align the uneven edges of the paper during leveling. Moreover, the leveling effect is often unsatisfactory for paper of different sizes and thicknesses, requiring frequent manual adjustments, which increases the difficulty and cost of operation. Therefore, this utility model provides a green, fully automatic perfect binding machine leveling device. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a green, fully automatic perfect binding machine leveling device. It solves the problems of uneven paper stress during the leveling process of traditional leveling devices, which easily leads to wrinkles, waves, and other phenomena, affecting the flatness and aesthetics of the book. At the same time, because the leveling device lacks a dynamic adjustment mechanism, the leveling effect is often unsatisfactory for paper of different sizes and thicknesses, requiring frequent manual adjustments, which increases the difficulty of operation and costs.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a leveling device for a fully automatic perfect binding machine used in green printing, comprising a perfect binding machine platform, wherein a leveling mechanism for green printing paper is provided on the perfect binding machine platform, and the leveling mechanism includes:

[0008] The shaking component includes a fixed block fixedly connected to the edge of the upper surface of the binding machine platform, a spring fixedly connected to the inner wall of the fixed block, a connecting block fixedly connected to the end of the spring, a mounting bracket fixedly connected to the side wall of the connecting block, and flat plates connected to the mounting bracket by telescopic components on both sides of the mounting bracket. An eccentric wheel connected to the upper right end of the binding machine platform by a drive component is provided.

[0009] The pressing component includes a U-shaped bracket fixedly connected to the side wall of the binding machine platform. A clamping plate connected to the center of the U-shaped bracket via a lifting component is provided. A pressure plate is fixedly connected to the side wall of the binding machine platform on the clamping plate.

[0010] Preferably, the inner ring of the spring is provided with a telescopic sleeve rod, and the two ends of the telescopic sleeve rod are fixedly connected to the fixed block and the connecting block respectively. The driving assembly includes a motor fixedly connected to the right edge of the upper surface of the binding machine platform. The eccentric wheel is fixedly connected to the output end of the motor. The outer wall of the eccentric wheel is in contact with the side wall of the connecting block. A slot is provided below the connecting block inside the binding machine platform. A locking block is provided at the lower end of the connecting block and is slidably connected inside the slot.

[0011] Preferably, the telescopic component includes a first electric push rod fixedly connected to both sides of the mounting bracket, the flat plate being fixedly connected to the telescopic end of the first electric push rod, and a sliding plate being fixedly connected to the lower end of the mounting bracket, with the sliding plate being slidably connected inside the binding machine platform.

[0012] Preferably, the lifting assembly includes a third electric push rod fixedly connected to the center of the U-shaped bracket, the clamping plate is fixedly connected to the telescopic end of the third electric push rod, and a limit plate is fixedly connected to the left edge of the upper surface of the binding machine platform.

[0013] Preferably, the lower end face of the flat plate is fixedly connected with two sets of sliding plates, and the upper end face of the binding machine platform is provided with a sliding groove corresponding to the sliding plates.

[0014] Preferably, a second electric push rod is fixedly connected inside the protrusion at the center of the upper end face of the mounting bracket.

[0015] Preferably, a push plate is fixedly connected to the telescopic end of the second electric push rod.

[0016] Beneficial effects

[0017] This utility model provides a leveling device for a fully automatic perfect binding machine used in green printing. Compared with the prior art, it has the following advantages:

[0018] Firstly, the eccentric wheel in this utility model is driven by a motor to push against the right side wall of the connecting block. The connecting block, via a spring, acts elastically on the fixed block, causing it to vibrate along the slot on the binding machine platform. The connecting block is fixedly connected to the mounting bracket, causing the bracket to sway left and right on the binding machine platform. Then, the paper to be bound is placed between two sets of flat sheets. The swaying motion gradually flattens the uneven sides of the paper. Once flattened, the flat sheets can be extended or retracted via the first electric push rod to limit the movement of the internal paper, ensuring... The paper does not move or shift during the binding process. The binding work is carried out smoothly, and the flat sheet can be adjusted according to the size of the paper through the extension and retraction of the first electric push rod. This allows the flattening device to be suitable for paper of different sizes. When the mounting bracket is shaken, the paper on the inner side of the flat sheet makes better contact with the inner wall of the flat sheet, gradually flattening the uneven paper on both sides. At the same time, it ensures that the paper is subjected to uniform force during the flattening process, which helps to eliminate air gaps and tiny wrinkles between the papers, thereby making the paper surface smoother. This reduces the difficulty and cost of manual operation and improves the automation level of the production line.

[0019] Secondly, the clamping plate of this utility model is raised and lowered by a third electric push rod to squeeze one side of the edge of the paper to be glued. At the same time, the pressure plate is raised and lowered synchronously by the clamping plate to squeeze the surface of the paper. This can ensure that the paper is subjected to uniform force during the glued process, avoid wrinkles or unevenness, thus ensuring the leveling quality and preventing the paper from shaking or shifting on one side during the glued process. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the elastic connection structure of the connecting block of this utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between the mounting bracket and the flat plate of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal connection structure of the U-shaped bracket of this utility model.

[0024] In the diagram: 1. Perfect binding machine platform; 2. Flat plate; 201. Slide groove; 202. Slide plate; 3. Slide plate; 301. Mounting bracket; 302. First electric push rod; 4. Fixing block; 401. Spring; 402. Connecting block; 403. Telescopic sleeve rod; 5. Motor; 501. Eccentric wheel; 6. Slot; 7. Second electric push rod; 701. Push plate; 8. U-shaped bracket; 801. Third electric push rod; 802. Clamping plate; 803. Pressure plate; 804. Limiting plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] Please see Figure 1-4 This utility model provides a technical solution: a leveling device for a fully automatic perfect binding machine for green printing, including a perfect binding machine platform 1, on which a leveling mechanism for green printing paper is provided, the leveling mechanism including:

[0028] The shaking component includes a fixed block 4 fixedly connected to the edge of the upper surface of the binding machine platform 1, a spring 401 fixedly connected to the inner wall of the fixed block 4, a connecting block 402 fixedly connected to the end of the spring 401, a mounting bracket 301 fixedly connected to the side wall of the connecting block 402, a flat plate 2 connected to the mounting bracket 301 by a telescopic component on both sides of the mounting bracket 301, and an eccentric wheel 501 connected to the upper right end of the binding machine platform 1 by a drive component.

[0029] The pressing component includes a U-shaped bracket 8 fixedly connected to the side wall of the binding machine platform 1. A clamping plate 802 connected to the center of the U-shaped bracket 8 via a lifting component is provided. A pressure plate 803 is fixedly connected to the side wall of the binding machine platform 1 on one side of the clamping plate 802.

[0030] In a preferred embodiment, the inner ring of the spring 401 is provided with a telescopic sleeve 403. The two ends of the telescopic sleeve 403 are fixedly connected to the fixed block 4 and the connecting block 402, respectively. The driving component includes a motor 5 fixedly connected to the right edge of the upper surface of the binding machine platform 1. An eccentric wheel 501 is fixedly connected to the output end of the motor 5. The outer wall of the eccentric wheel 501 is in contact with the side wall of the connecting block 402. A slot 6 is provided below the connecting block 402 inside the binding machine platform 1. A locking block is provided at the lower end of the connecting block 402 and is slidably connected inside the slot 6. The eccentric wheel 501 is driven by the motor 5 to push the right side wall of the connecting block 402. The connecting block 402 is elastically acted on the fixed block 4 by the spring 401, so that the connecting block 402 vibrates along the slot 6 on the binding machine platform 1. The connecting block 402 is fixedly connected to the mounting bracket 301, which drives the mounting bracket 301 to swing left and right on the binding machine platform 1.

[0031] In a preferred embodiment, the telescopic assembly includes a first electric push rod 302 fixedly connected to both sides of the mounting bracket 301. The flat plate 2 is fixedly connected to the telescopic end of the first electric push rod 302. A sliding plate 3 is fixedly connected to the lower end of the mounting bracket 301, and the sliding plate 3 is slidably connected inside the binding machine platform 1. The book paper to be bound is placed between the two sets of flat plates 2. The flat plate 2 is telescopically extended by the first electric push rod 302 to limit the paper inside, ensuring that the paper will not move or misalign during the leveling process, thereby improving the leveling effect. The device can be adjusted according to the size of the paper so that it can be used for different sizes of paper. When the mounting bracket 301 shakes, the paper inside the flat plate 2 contacts the inner wall of the flat plate 2 better, ensuring that the paper is evenly stressed during the leveling process, avoiding wrinkles, waves, and other phenomena, reducing the difficulty and cost of manual operation, and improving the automation level of the production line.

[0032] In a preferred embodiment, the lifting assembly includes a third electric push rod 801 fixedly connected to the center of the U-shaped bracket 8, a clamping plate 802 fixedly connected to the telescopic end of the third electric push rod 801, and a limit plate 804 fixedly connected to the left edge of the upper surface of the binding machine platform 1. The clamping plate 802 is raised and lowered by the third electric push rod 801 to press against one side of the edge of the paper to be bound. At the same time, the pressure plate 803 is raised and lowered synchronously by the clamping plate 802 to press the paper surface. This ensures that the paper is subjected to uniform force during the binding process, avoids wrinkles or unevenness, thus ensuring the leveling quality and preventing the paper from shaking or shifting on one side during binding.

[0033] Example 2, the technical solution that differs from Example 1 includes:

[0034] In a preferred embodiment, two sets of sliding plates 202 are fixedly connected to the lower end face of the plate 2, and a sliding groove 201 corresponding to the sliding plate 202 is opened on the upper end face of the binding machine platform 1. The plate 2 slides on the binding machine platform 1 along the sliding groove 201 via the sliding plate 202, ensuring the stability of the plate 2 during sliding operation.

[0035] In a preferred embodiment, a second electric push rod 7 is fixedly connected inside a protrusion at the center of the upper end face of the mounting bracket 301. A push plate 701 is fixedly connected to the telescopic end of the second electric push rod 7. The push plate 701 is pushed on the mounting bracket 301 by the second electric push rod 7 to align the paper on one side, pushing the paper so that the side to be glued is close to the limiting plate 804 for alignment.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] During operation, the eccentric wheel 501, driven by the motor 5, pushes against the right side wall of the connecting block 402. The connecting block 402, elastically supported by the spring 401 on the fixed block 4, vibrates along the slot 6 on the binding machine platform 1. The connecting block 402 is fixedly connected to the mounting bracket 301, causing the mounting bracket 301 to sway left and right on the binding machine platform 1. Then, the books to be bound are placed between the two sets of flat plates, and the swaying motion causes the sides of the paper to concave. The convex paper gradually flattens out. After flattening, the flattening plate 2 can be extended and retracted by the first electric push rod 302 to limit the paper inside, ensuring that the paper will not move or misalign during the gluing process, thereby improving the flattening effect. The flattening device can be adjusted according to the size of the paper so that it can be used for different sizes of paper. Then, when the mounting bracket 301 is shaken, the paper on the inside of the flattening plate 2 can better contact the inner wall of the flattening plate 2, which can ensure that the paper is subjected to uniform force during the flattening process, avoid wrinkles, waves and other phenomena, reduce the difficulty and cost of manual operation, and improve the automation level of the production line.

[0038] Then, the push plate 701 is pushed on the mounting bracket 301 by the second electric push rod 7 to align the paper on one side, push the paper so that the side to be glued is close to the limiting plate 804 for alignment.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A leveling device for a fully automatic perfect binding machine for green printing, comprising a perfect binding machine platform (1), characterized in that: The binding machine platform (1) is equipped with a leveling mechanism for green printing paper, the leveling mechanism including: The shaking component includes a fixing block (4) fixedly connected to the edge of the upper surface of the binding machine platform (1), a spring (401) fixedly connected to the inner wall of the fixing block (4), a connecting block (402) fixedly connected to the end of the spring (401), a mounting bracket (301) fixedly connected to the side wall of the connecting block (402), a flat plate (2) connected by a telescopic component on both sides of the mounting bracket (301), and an eccentric wheel (501) connected by a drive component at the right end of the upper surface of the binding machine platform (1). The pressing component includes a U-shaped bracket (8) fixedly connected to the side wall of the binding machine platform (1). A clamping plate (802) connected to the center of the U-shaped bracket (8) via a lifting component is provided. A pressure plate (803) is fixedly connected to the side wall of the clamping plate (802) on one side of the binding machine platform (1).

2. The leveling device for a fully automatic perfect binding machine for green printing according to claim 1, characterized in that: The spring (401) has a telescopic sleeve (403) inside. The two ends of the telescopic sleeve (403) are fixedly connected to the fixed block (4) and the connecting block (402) respectively. The drive assembly includes a motor (5) fixedly connected to the right edge of the upper surface of the binding machine platform (1). The eccentric wheel (501) is fixedly connected to the output end of the motor (5). The outer wall of the eccentric wheel (501) is in contact with the side wall of the connecting block (402). The connecting block (402) has a slot (6) inside the binding machine platform (1) below it. The lower end of the connecting block (402) has a locking block inside the slot (6) in a sliding connection.

3. The leveling device for a fully automatic perfect binding machine for green printing according to claim 1, characterized in that: The telescopic assembly includes a first electric push rod (302) fixedly connected to both sides of the mounting bracket (301), the whole plate (2) is fixedly connected to the telescopic end of the first electric push rod (302), and a sliding plate (3) is fixedly connected to the lower end of the mounting bracket (301), and the sliding plate (3) is slidably connected inside the binding machine platform (1).

4. The leveling device for a fully automatic perfect binding machine for green printing according to claim 1, characterized in that: The lifting assembly includes a third electric push rod (801) fixedly connected at the center of the U-shaped bracket (8), a clamping plate (802) fixedly connected at the telescopic end of the third electric push rod (801), and a limit plate (804) fixedly connected at the left edge of the upper surface of the binding machine platform (1).

5. The leveling device for a fully automatic perfect binding machine for green printing according to claim 1, characterized in that: The lower end face of the plate (2) is fixedly connected with two sets of sliding plates (202), and the upper end face of the binding machine platform (1) is provided with a sliding groove (201) corresponding to the sliding plate (202).

6. The leveling device for a fully automatic perfect binding machine for green printing according to claim 1, characterized in that: The second electric push rod (7) is fixedly connected inside the protrusion at the center of the upper end face of the mounting bracket (301).

7. The leveling device for a fully automatic perfect binding machine for green printing according to claim 6, characterized in that: The telescopic end of the second electric push rod (7) is fixedly connected to a push plate (701).

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