A book printing folding and collating device

Abstract

The utility model discloses a kind of book printing folding arrangement equipment, including support plate, its top is provided with two groups of movable baffle, the top of the support plate is fixedly connected with fixed baffle, mounting shell is fixedly connected in the bottom of support plate, the both sides of the mounting shell are detachably installed with fixed plate, by setting two groups of movable baffle and fixed baffle, by the power pack in mounting shell, movable baffle spacing can be flexibly adjusted, can be quickly adapted according to different size book core, effectively solve the problem that traditional equipment is difficult to compatible multiple specifications book core arrangement, greatly improve the applicability of equipment, in addition, movable type limiting gyro wheel installed in movable baffle top, its movable end is connected with fixed baffle top, provide guidance and support for the movement of movable baffle, ensure that movable baffle is stable in adjustment process and does not deviate, simultaneously reduce the friction of movable baffle movement, make baffle movement more smooth.

Description

Technical Field

[0001] This utility model relates to the field of book and periodical printing technology, specifically to a book and periodical printing folding and sorting device. Background Technology

[0002] In the folding and sorting process of book printing, stacking the folded book blocks (i.e., single pages or booklets) into book blocks according to page number order is a key step before binding. At present, collating machines can efficiently complete the sequential stacking of book blocks through automated control systems to form a preliminary book block structure. In order to solve the problems of air gaps, uneven edges, or overall looseness in the book block caused by uneven paper thickness, differences in folding accuracy, or changes in environmental temperature and humidity, it is necessary to compact the book block.

[0003] The compaction mechanisms used in current book finishing equipment often lack adaptive limiting mechanisms, and their pressing areas cannot be dynamically adjusted according to the size of the book block, resulting in poor equipment applicability. Therefore, we need to propose a book printing folding finishing equipment. Utility Model Content

[0004] The purpose of this utility model is to provide a book and periodical printing folding and sorting device. By setting up a movable baffle with adjustable spacing, a fixed baffle, and a matching power component and limiting roller structure, the device achieves strong adaptability, high stability, and convenient operation, thereby realizing the effect of precise and efficient folding and sorting, and solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A book and periodical printing folding and sorting device includes: a support plate with two sets of movable baffles on its top, and a fixed baffle fixedly connected to the top of the support plate;

[0007] The mounting shell is fixedly connected to the bottom of the support plate. Fixing plates are detachably installed on both sides of the mounting shell. The inner cavity of the mounting shell is provided with a power component for flexibly adjusting the distance between the two sets of movable baffles according to the size of the book block.

[0008] A movable limiting roller is installed on the top of the movable baffle, and the movable end of the limiting roller is connected to the top of the fixed baffle.

[0009] Preferably, the power assembly includes a bidirectional lead screw, the two ends of which are rotatably mounted on opposite side walls of two sets of fixed plates. One end of the bidirectional lead screw passes through one set of fixed plates and is connected to a drive motor. Two sets of connecting frames are symmetrically connected to the outer wall of the bidirectional lead screw.

[0010] Preferably, the connecting frame includes a movable plate, which is threaded to the outer wall of the bidirectional lead screw. An extension plate is fixedly connected to one side wall of the movable plate. One end of the extension plate passes through the mounting shell and is fixedly connected to a fixing rod. The top end of the fixing rod is fixedly connected to one side of the movable baffle.

[0011] Preferably, a through groove adapted to the extension plate is provided on one side wall of the mounting shell, and the extension plate is disposed inside the through groove.

[0012] Preferably, the drive motor is fixedly installed on one side wall of one of the fixed plates, and one end of the output shaft of the drive motor is fixedly connected to one end of the bidirectional lead screw.

[0013] Preferably, the limiting roller includes a fixed bracket, which is fixedly installed on the top of the fixed baffle. One end of the fixed bracket is fixedly connected to a C-shaped plate, and a rotating shaft is rotatably installed on the inner walls of both sides of the C-shaped plate. A roller is fixedly sleeved on the outer wall of the rotating shaft.

[0014] Preferably, the top of the fixed baffle is provided with a limiting groove adapted to the roller, and the bottom of the roller is located inside the limiting groove.

[0015] Preferably, the depth of the limiting groove is 1 / 3 to 1 / 2 of the roller diameter, and the bottom of the roller is rolled inside the limiting groove.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention features two sets of movable baffles and a fixed baffle. The spacing between the movable baffles can be flexibly adjusted via a power component inside the housing, allowing for quick adaptation to different sized book blocks. This effectively solves the problem of traditional equipment being unable to accommodate multiple sizes of book blocks, greatly improving the applicability of the equipment. In addition, the movable limiting rollers installed on the top of the movable baffles have their movable ends connected to the top of the fixed baffles, providing guidance and support for the movement of the movable baffles. This ensures that the movable baffles remain stable and do not shift during adjustment, while also reducing friction during movement, making the movement of the baffles smoother. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the axial side structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the movable baffle and power assembly of this utility model;

[0021] Figure 4This is a schematic diagram of the structure of the movable baffle, the fixed baffle, and the limiting roller of this utility model.

[0022] In the diagram: 1. Support plate; 2. Movable baffle; 3. Fixed baffle; 4. Mounting shell; 5. Fixed plate; 6. Power assembly; 601. Two-way lead screw; 602. Drive motor; 603. Connecting frame; 6031. Moving plate; 6032. Extension plate; 6033. Fixed rod; 7. Limiting roller; 701. Fixed bracket; 702. C-shaped plate; 703. Rotating shaft; 704. Roller; 8. Through groove; 9. Limiting groove. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-4 This utility model provides a technical solution:

[0025] A book printing folding and sorting device includes: a support plate 1, on which two sets of movable baffles 2 are provided on the top, and a fixed baffle 3 is fixedly connected to the top of the support plate 1. By setting two sets of movable baffles 2 and fixed baffles 3 in cooperation, an adjustable book block sorting space is formed, which can adapt to the sorting needs of book blocks of different sizes, and ensure that the book blocks are effectively limited on both sides and one end during the sorting process, thereby improving the accuracy and stability of sorting.

[0026] The mounting shell 4 is fixedly connected to the bottom of the support plate 1. Fixing plates 5 are detachably installed on both sides of the mounting shell 4. The inner cavity of the mounting shell 4 is provided with a power component 6 for flexibly adjusting the distance between the two sets of movable baffles 2 according to the size of the book block. By setting the detachable fixing plates 5, it is easy to inspect, maintain and replace the power component 6 in the inner cavity of the mounting shell 4, reducing the difficulty of equipment maintenance. The setting of the power component 6 achieves the effect of automatically and accurately adjusting the distance between the two sets of movable baffles 2 according to the size of the book block, improving the equipment's adaptability to different sizes of book blocks.

[0027] The movable limiting roller 7 is installed on the top of the movable baffle 2, and the movable end of the limiting roller 7 is connected to the top of the fixed baffle 3. By setting the movable limiting roller 7, the movable baffle 2 is guided and supported, reducing the friction when the movable baffle 2 moves, ensuring that it will not deviate or shake during the movement, and enhancing the stability of the movable baffle 2 during operation, thus extending the service life of the equipment.

[0028] The power assembly 6 includes a bidirectional lead screw 601, with both ends of the bidirectional lead screw 601 rotatably mounted on opposite side walls of two sets of fixed plates 5. One end of the bidirectional lead screw 601 passes through one set of fixed plates 5 and is connected to a drive motor 602. Two sets of connecting frames 603 are symmetrically connected to the outer wall of the bidirectional lead screw 601. By setting the bidirectional lead screw 601 and the drive motor 602, the motor drives the lead screw to rotate, achieving the effect of synchronously moving the two sets of connecting frames 603 in opposite directions, thereby driving the movable baffle 2 to adjust the spacing. The operation is simple and the transmission is precise, enabling it to quickly and stably adapt to different book block sizes.

[0029] The connecting frame 603 includes a movable plate 6031, which is threadedly connected to the outer wall of the bidirectional lead screw 601. An extension plate 6032 is fixedly connected to one side wall of the movable plate 6031. One end of the extension plate 6032 passes through the mounting shell 4 and is fixedly connected to a fixing rod 6033. The top end of the fixing rod 6033 is fixedly connected to one side of the movable baffle 2. By setting the movable plate 6031 to be threadedly connected to the bidirectional lead screw 601, the rotation of the lead screw is converted into linear movement, providing power transmission for the adjustment of the movable baffle 2. The extension plate 6032 passes through the mounting shell 4 and is connected to the fixing rod 6033, which achieves the effect of accurately transmitting the displacement of the movable plate 6031 to the movable baffle 2, so that the movable baffle 2 can move synchronously with the movable plate 6031, ensuring the accuracy and consistency of the adjustment.

[0030] A through groove 8 adapted to the extension plate 6032 is provided on one side wall of the mounting shell 4. The extension plate 6032 is located inside the through groove 8. By providing a through groove 8 adapted to the extension plate 6032 on the side wall of the mounting shell 4, the extension plate 6032 is provided with guidance and space for movement, and the extension plate 6032 is prevented from interfering with the mounting shell 4 during movement.

[0031] The drive motor 602 is fixedly installed on one side wall of one of the fixed plates 5. One end of the output shaft of the drive motor 602 is fixedly connected to one end of the bidirectional lead screw 601. By fixing the drive motor 602 on the fixed plate 5, a stable installation foundation is provided for the drive motor 602, ensuring the stability of the motor during operation. The direct connection between the drive motor 602 and the bidirectional lead screw 601 reduces power transmission losses, improves power transmission efficiency, and enables the lead screw to respond quickly and accurately to the motor's drive commands.

[0032] The limiting roller 7 includes a fixed bracket 701, which is fixedly installed on the top of the fixed baffle 3. One end of the fixed bracket 701 is fixedly connected to a U-shaped plate 702. A rotating shaft 703 is rotatably installed on the inner walls of both sides of the U-shaped plate 702. A roller 704 is fixedly sleeved on the outer wall of the rotating shaft 703. By setting the fixed bracket 701, the limiting roller 7 is fixed to the top of the fixed baffle 3, thus ensuring that the limiting roller 7 is firmly installed. The combination structure of the U-shaped plate 702, the rotating shaft 703 and the roller 704 enables the roller 704 to rotate flexibly. When the movable baffle 2 moves, the roller 704 can reduce frictional resistance by rolling, while providing a stable limiting and guiding function for the movable baffle 2.

[0033] The top of the fixed baffle 3 is provided with a limiting groove 9 that matches the roller 704. The bottom of the roller 704 is located inside the limiting groove 9. The depth of the limiting groove 9 is 1 / 3 to 1 / 2 of the diameter of the roller 704. The bottom of the roller 704 is rolled inside the limiting groove 9, which achieves the effect of precisely limiting the roller 704, preventing the roller 704 from falling off the fixed baffle 3 during operation, and ensuring that the roller 704 can roll smoothly. This ensures that the movable baffle 2 maintains a stable running trajectory when moving and working, and improves the overall working accuracy and reliability of the equipment.

[0034] Working Principle: When folding and arranging book blocks of different sizes is required, the control system of the equipment first sends a command to the drive motor 602 according to the width of the book block. After receiving the command, the drive motor 602 starts to rotate, and its output shaft drives the bidirectional lead screw 601 to rotate synchronously. Since the threads at both ends of the bidirectional lead screw 601 turn in opposite directions and there are symmetrical moving plates 6031 connected on both sides, when the bidirectional lead screw 601 rotates, the moving plates 6031 on both sides will move in opposite directions or in the opposite direction along the axial direction of the lead screw. The movement of the moving plates 6031 is transmitted to the movable baffle 2 through the extension plate 6032 and the fixed rod 6033, so that the distance between the two sets of movable baffles 2 changes. During the movement of the movable baffle 2, the limiting roller 7 at the top of its fixed baffle 3 limits the movement of the movable baffle 2. The rollers 7 roll within the slot 9, guiding the movement of the movable baffle 2 to ensure it always moves in a straight line. They also reduce friction between the movable baffle 2 and the fixed baffle 3, making the movement of the movable baffle 2 smoother. Once the movable baffle 2 is adjusted to the appropriate position, the folded book block is placed on the support plate 1, with one end of the book block resting against the fixed baffle 3 and both sides contacting the movable baffle 2. At this point, the equipment has completed the adjustment of the book block's sorting space, allowing for sorting operations. Subsequent flattening and alignment processes ensure the book block is neat and standardized, facilitating subsequent binding and other processes. Throughout the entire process, the components work together to achieve efficient and precise folding and sorting of book blocks of different sizes.

[0035] 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 book and periodical printing folding and sorting device, characterized in that, include: The support plate (1) has two sets of movable baffles (2) on its top, and a fixed baffle (3) is fixedly connected to the top of the support plate (1). Mounting shell (4) is fixedly connected to the bottom of support plate (1). Fixing plates (5) are detachably installed on both sides of the mounting shell (4). The inner cavity of the mounting shell (4) is provided with a power component (6) for flexibly adjusting the distance between the two sets of movable baffles (2) according to the size of the book block. A movable limiting roller (7) is installed on the top of the movable baffle (2), and the movable end of the limiting roller (7) is connected to the top of the fixed baffle (3).

2. The book and periodical printing folding and sorting equipment according to claim 1, characterized in that: The power assembly (6) includes a bidirectional lead screw (601), the two ends of which are rotatably mounted on opposite side walls of two sets of fixing plates (5). One end of the bidirectional lead screw (601) passes through one set of fixing plates (5) and is connected to a drive motor (602). Two sets of connecting frames (603) are symmetrically connected on the outer wall of the bidirectional lead screw (601).

3. The book and periodical printing folding and sorting equipment according to claim 2, characterized in that: The connecting frame (603) includes a movable plate (6031), which is threaded to the outer wall of the bidirectional lead screw (601). An extension plate (6032) is fixedly connected to one side wall of the movable plate (6031). One end of the extension plate (6032) passes through the mounting shell (4) and is fixedly connected to a fixing rod (6033). The top end of the fixing rod (6033) is fixedly connected to one side of the movable baffle (2).

4. The book and periodical printing folding and sorting equipment according to claim 3, characterized in that: The mounting housing (4) has a through groove (8) adapted to the extension plate (6032) on one side wall, and the extension plate (6032) is located inside the through groove (8).

5. The book and periodical printing folding and sorting equipment according to claim 4, characterized in that: The drive motor (602) is fixedly installed on one side wall of one of the fixed plates (5), and one end of the output shaft of the drive motor (602) is fixedly connected to one end of the bidirectional lead screw (601).

6. The book and periodical printing folding and sorting equipment according to claim 1, characterized in that: The limiting roller (7) includes a fixed bracket (701), which is fixedly installed on the top of the fixed baffle (3). One end of the fixed bracket (701) is fixedly connected to a U-shaped plate (702). A rotating shaft (703) is rotatably installed on the inner walls of both sides of the U-shaped plate (702), and a roller (704) is fixedly sleeved on the outer wall of the rotating shaft (703).

7. The book and periodical printing folding and sorting equipment according to claim 6, characterized in that: The top of the fixed baffle (3) is provided with a limiting groove (9) that is adapted to the roller (704), and the bottom of the roller (704) is located inside the limiting groove (9).

8. The book and periodical printing folding and sorting equipment according to claim 7, characterized in that: The depth of the limiting groove (9) is 1 / 3 to 1 / 2 of the diameter of the roller (704), and the bottom of the roller (704) is rolled inside the limiting groove (9).

Images