Spacing adjustable book cover notching machine

Abstract

The utility model discloses a kind of book cover clamping machines with adjustable spacing, the utility model relates to book processing technical field. Including base, the outer wall of base top is fixedly connected with T-shaped workbench, the wall of T-shaped workbench is equipped with limit slot, further include;Adjusting device, the outer wall of adjusting device is fixedly connected with the outer wall of base;Pushing device, the outer wall of pushing device is fixedly connected with the outer wall of adjusting device;Adjusting device includes cylinder, the outer wall of cylinder is fixedly connected with connecting rod, the both ends of connecting rod are fixedly connected with sliding block, the inner wall of sliding block is rotatably connected with two-way screw rod, the both ends of two-way screw rod are fixedly connected with rotating disc, the outer wall of two-way screw rod is symmetrically screw-connected with support frame, in adjusting device, cylinder drives connecting rod to slide to adjust overall position, flexibly change spacing, can cope with different size book cover, improve equipment versatility, satisfy different requirements of book cover clamping spacing when various books are framed.

Description

Technical Field

[0001] This utility model relates to the field of book processing technology, specifically to a book cover flap machine with adjustable spacing. Background Technology

[0002] As a key piece of equipment in the bookbinding process, the flap folding machine is mainly used to fold the edges of the book cover inward to create a neat and aesthetically pleasing flap effect. This enhances the overall texture of the book, protects the contents, and facilitates reading and storage. However, in actual bookbinding production, existing flap folding machines have a prominent problem: insufficient adaptability to changes in book cover size. Most current flap folding machines have limited adjustment functions for the flap spacing. When faced with book covers of different sizes, it is often difficult to adjust to the appropriate flap spacing. For some hardcover books or special formats, the book cover size differs significantly from the standard size. When processing such book covers, traditional flap folding machines cannot flexibly adjust the spacing, resulting in inaccurate flap positions and inconsistent flap effects. Either the flap is too wide, affecting the overall aesthetics of the book, or the flap is too narrow, failing to effectively protect the book block, thus affecting the bookbinding quality. These flap folding machines with fixed spacing or inconvenient adjustment require a significant amount of time for equipment readjustment and setup when switching to produce book covers of different sizes. This not only reduces production efficiency but also increases production costs. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a book cover flap machine with adjustable spacing. The adjustable device enables flexible spacing adjustment, and the stable pushing device effectively solves the deficiencies of traditional flap machines, meeting diverse bookbinding needs.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable book cover flap machine, comprising a base, a T-shaped worktable fixedly connected to the outer wall of the top of the base, a limiting groove formed in the wall of the T-shaped worktable, and further comprising: an adjustment device, the outer wall of which is fixedly connected to the outer wall of the base; and a pushing device, the outer wall of which is fixedly connected to the outer wall of the adjustment device; the adjustment device includes a cylinder, a connecting rod fixedly connected to the outer wall of the cylinder, sliders fixedly connected to both ends of the connecting rod, a bidirectional screw rotatably connected to the inner wall of the slider, a rotating disk fixedly connected to both ends of the bidirectional screw, and a support frame symmetrically threaded to the outer wall of the bidirectional screw. Through the adjustment device, the cylinder drives the connecting rod to slide to adjust the overall position; rotating the bidirectional screw allows the symmetrically threaded support frames to move in opposite directions, flexibly changing the flap spacing, adapting to different book cover sizes, improving the equipment's versatility, and meeting the different requirements for flap spacing in various bookbinding processes.

[0007] Preferably, the outer wall of the cylinder is fixedly connected to the outer wall of the base, the outer wall of the connecting rod is slidably connected to the inner wall of the T-shaped worktable through a limiting groove, the outer wall of the bottom of the slider is slidably connected to the outer wall of the top of the base, the outer wall of the bottom of the support frame is slidably connected to the outer wall of the connecting rod, and the outer wall of the support frame is slidably connected to the outer wall of the base.

[0008] Preferably, the pushing device includes a connecting plate, a servo motor is fixedly connected to the outer wall of the bottom of the connecting plate, a connecting rod is fixedly connected to the output end of the servo motor, a pushing block is rotatably connected to the inner wall of the connecting rod, a guide block is fixedly connected to the outer wall of the pushing block, a pressing block is fixedly connected to the outer wall of the top of the guide block, and a linkage rod is rotatably connected to the outer wall of the bottom of the pushing block.

[0009] Preferably, the outer wall of the connecting plate is fixedly connected to the outer wall of the support frame, the outer wall of the bottom of the servo motor is fixedly connected to the outer wall of the support frame, the end of the linkage rod away from the push block is rotatably connected to the outer wall of the connecting plate, and the outer wall of the push block is fixedly connected to the outer wall of the pressing block. The device is installed on the support frame with the adjusted spacing through the pushing device. The servo motor drives the linkage rod to drive the push block, so that the pressing block is close to the book cover. The linkage rod ensures stable movement, ensures accurate position of the flap and consistent effect, improves the quality and efficiency of the book cover flap, and meets the diverse bookbinding needs.

[0010] (III) Beneficial Effects

[0011] This utility model provides a book cover flap maker with adjustable spacing. It has the following beneficial effects:

[0012] (i) This adjustable book cover flap machine uses a cylinder in the adjustment device to drive the connecting rod to slide and adjust the overall position. Rotating the bidirectional screw can make the symmetrically threaded support frame move in opposite directions, flexibly changing the spacing. It can handle book covers of different sizes, improve the versatility of the equipment, and meet the different requirements for book cover flap spacing when binding various books.

[0013] (ii) The adjustable book cover flap machine is installed on the support frame with the adjusted spacing through the push device. The servo motor drives the connecting rod to drive the push block, so that the pressing block is close to the book cover. The linkage rod ensures stable movement, ensures accurate flap position and consistent effect, improves the quality and efficiency of book cover flaps, and meets the diverse bookbinding needs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the overall internal structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the adjusting device of this utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the propulsion device of this utility model.

[0018] In the diagram: 1. Base; 2. T-shaped worktable; 3. Limiting groove; 4. Adjustment device; 5. Pushing device; 41. Cylinder; 42. Connecting rod; 43. Slider; 44. Rotary disk; 45. Bidirectional screw; 46. Support frame; 51. Connecting plate; 52. Servo motor; 53. Connecting rod; 54. Pushing block; 55. Guide block; 56. Pressing block; 57. Linkage rod. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-4This utility model provides a technical solution: an adjustable book cover flap machine, including a base 1, a T-shaped worktable 2 fixedly connected to the outer wall of the top of the base 1, a limiting groove 3 formed in the wall of the T-shaped worktable 2, and further including: an adjustment device 4, the outer wall of the adjustment device 4 fixedly connected to the outer wall of the base 1; a pushing device 5, the outer wall of the pushing device 5 fixedly connected to the outer wall of the adjustment device 4; the adjustment device 4 includes a cylinder 41, a connecting rod 42 fixedly connected to the outer wall of the cylinder 41, sliders 43 fixedly connected to both ends of the connecting rod 42, a bidirectional screw 45 rotatably connected to the inner wall of the slider 43, a rotating disk 44 fixedly connected to both ends of the bidirectional screw 45, and a support frame 46 symmetrically threaded to the outer wall of the bidirectional screw 45. The cylinder 41 is fixed to the outer wall of the base 1 as a power source. When the cylinder 41 is started, the piston rod extends and retracts, causing the connecting rod 42 to slide in the limiting groove 3, thereby making the entire adjusting device 4 slide along the top of the base 1. The position can be adjusted according to actual needs. The sliders 43 at both ends of the connecting rod 42 are slidably connected to the bottom of the base 1 to ensure a smooth adjustment process. The inner wall of the slider 43 is rotatably connected to the bidirectional screw 45, and the rotating disks 44 fixed at both ends facilitate manual rotation of the bidirectional screw 45. When the bidirectional screw 45 is rotated, since its outer wall is symmetrically threaded to the support frame 46, according to the principle of thread transmission, the two support frames 46 will move towards or away from each other along the axial direction of the bidirectional screw 45, thereby flexibly adjusting the distance between the two support frames 46.

[0021] The outer wall of cylinder 41 is fixedly connected to the outer wall of base 1. The outer wall of connecting rod 42 is slidably connected to the inner wall of T-shaped worktable 2 through limiting groove 3. The outer wall of bottom of slider 43 is slidably connected to the outer wall of top of base 1. The outer wall of bottom of support frame 46 is slidably connected to the outer wall of connecting rod 42. The outer wall of support frame 46 is slidably connected to the outer wall of base 1.

[0022] The pushing device 5 includes a connecting plate 51. A servo motor 52 is fixedly connected to the outer wall of the bottom of the connecting plate 51. A connecting rod 53 is fixedly connected to the output end of the servo motor 52. A pushing block 54 is rotatably connected to the inner wall of the connecting rod 53. A guide block 55 is fixedly connected to the outer wall of the pushing block 54. A pressing block 56 is fixedly connected to the outer wall of the top of the guide block 55. A linkage rod 57 is rotatably connected to the outer wall of the bottom of the pushing block 54.

[0023] The outer wall of the connecting plate 51 is fixedly connected to the outer wall of the support frame 46. The outer wall of the bottom of the servo motor 52 is fixedly connected to the outer wall of the support frame 46. The end of the linkage rod 57 away from the push block 54 is rotatably connected to the outer wall of the connecting plate 51. The outer wall of the push block 54 is fixedly connected to the outer wall of the pressing block 56. The connecting plate 51 is fixed to the outer wall of the support frame 46, which serves as a connection and support. The servo motor 52, which is fixed to the bottom of the connecting plate 51, drives the connecting rod 53 to rotate after starting. The push block 54, which is rotatably connected to the inner wall of the connecting rod 53, performs a rotary reciprocating motion under the drive of the connecting rod 53. The guide block 55 fixed to the outer wall of the push block 54 and the pressing block 56 at the top move synchronously. The other end of the linkage rod 57, which is rotatably connected to the bottom of the push block 54, is rotatably connected to the connecting plate 51 to ensure the stability of the movement of the push block 54. When it is necessary to perform a flap operation on the book cover, the servo motor 52 drives the connecting rod 53 to bring the pressing block 56 closer to the book and apply a pushing force to the book cover placed on the T-shaped worktable 2.

[0024] In use, the adjustable book cover flap machine is based on the base 1. Through the coordinated work of the adjustment device 4 and the push device 5, the flexible adjustment of the book cover flap spacing and the flap operation can be realized. The base 1 provides support for the entire equipment. The T-shaped worktable 2 fixed on the top is the platform for placing and processing the book cover. The limiting groove 3 opened in the wall of the T-shaped worktable 2 cooperates with the connecting rod 42 in the adjustment device 4 to play a guiding and limiting role.

[0025] The adjusting device 4 is the key part for achieving spacing adjustment. The cylinder 41 is fixed on the outer wall of the base 1 and serves as a power source. When the cylinder 41 is activated, the piston rod extends and retracts, causing the connecting rod 42 to slide in the limiting groove 3, thereby allowing the entire adjusting device 4 to slide along the top of the base 1. The position can be adjusted according to actual needs. The sliders 43 at both ends of the connecting rod 42 are slidably connected to the top of the base 1 at the bottom, ensuring a smooth adjustment process. The bidirectional screw 45 is rotatably connected to the inner wall of the slider 43, and the rotating disks 44 fixed at both ends facilitate manual rotation of the bidirectional screw 45. When the bidirectional screw 45 is rotated, the support frame 46 is symmetrically connected to its outer wall by threads. According to the thread transmission principle, the two support frames 46 will move in opposite directions or towards each other along the axial direction of the bidirectional screw 45, thereby flexibly adjusting the distance between the two support frames 46. This design allows the book cover flap machine to adapt to the processing needs of book covers of different sizes, improving the versatility and applicability of the equipment.

[0026] The pushing device 5 is installed on the support frame 46. The connecting plate 51 is fixed to the outer wall of the support frame 46, serving as a connection and support. The servo motor 52, fixed to the bottom of the connecting plate 51, drives the connecting rod 53 to rotate after starting. The pushing block 54, which is rotatably connected to the inner wall of the connecting rod 53, performs a rotary reciprocating motion under the drive of the connecting rod 53. The guide block 55 fixed to the outer wall of the pushing block 54 and the pressing block 56 at the top move synchronously. The linkage rod 57, which is rotatably connected to the bottom of the pushing block 54, is rotatably connected to the connecting plate 51 at the other end, ensuring the stability of the movement of the pushing block 54. When it is necessary to perform a flap operation on the book cover, the servo motor 52 drives the connecting rod 53 to bring the pressing block 56 closer to the book, applying a pushing force to the book cover placed on the T-shaped worktable 2, folding up the edge of the book cover to complete the flap. After adjusting the spacing of the support frame 46 by the adjusting device 4, the pushing device 5 can perform flap operations on book covers at different positions, ensuring accurate flap position and consistent effect, improving the quality and efficiency of book cover flaps, and meeting diverse bookbinding needs.

[0027] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] 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 cover flap maker with adjustable spacing, comprising a base (1), characterized in that: The outer wall of the top of the base (1) is fixedly connected to a T-shaped worktable (2), and a limit groove (3) is opened in the wall of the T-shaped worktable (2). It also includes: an adjustment device (4), the outer wall of the adjustment device (4) is fixedly connected to the outer wall of the base (1); and a pushing device (5), the outer wall of the pushing device (5) is fixedly connected to the outer wall of the adjustment device (4). The adjusting device (4) includes a cylinder (41), a connecting rod (42) is fixedly connected to the outer wall of the cylinder (41), a slider (43) is fixedly connected to both ends of the connecting rod (42), a bidirectional screw (45) is rotatably connected to the inner wall of the slider (43), a rotating disk (44) is fixedly connected to both ends of the bidirectional screw (45), and a support frame (46) is symmetrically threaded to the outer wall of the bidirectional screw (45).

2. The book cover flap maker with adjustable spacing according to claim 1, characterized in that: The outer wall of the cylinder (41) is fixedly connected to the outer wall of the base (1), the outer wall of the connecting rod (42) is slidably connected to the inner wall of the T-shaped worktable (2) through the limiting groove (3), and the outer wall of the bottom of the slider (43) is slidably connected to the outer wall of the top of the base (1).

3. The book cover flap maker with adjustable spacing according to claim 1, characterized in that: The outer wall of the bottom of the support frame (46) is slidably connected to the outer wall of the connecting rod (42), and the outer wall of the support frame (46) is slidably connected to the outer wall of the base (1).

4. The book cover flap maker with adjustable spacing according to claim 1, characterized in that: The pushing device (5) includes a connecting plate (51), a servo motor (52) is fixedly connected to the outer wall of the bottom of the connecting plate (51), a connecting rod (53) is fixedly connected to the output end of the servo motor (52), a pushing block (54) is rotatably connected to the inner wall of the connecting rod (53), a guide block (55) is fixedly connected to the outer wall of the pushing block (54), a pressing block (56) is fixedly connected to the outer wall of the top of the guide block (55), and a linkage rod (57) is rotatably connected to the outer wall of the bottom of the pushing block (54).

5. The book cover flap maker with adjustable spacing according to claim 4, characterized in that: The outer wall of the connecting plate (51) is fixedly connected to the outer wall of the support frame (46), and the outer wall of the bottom of the servo motor (52) is fixedly connected to the outer wall of the support frame (46).

6. The book cover flap maker with adjustable spacing according to claim 4, characterized in that: The end of the linkage rod (57) away from the push block (54) is rotatably connected to the outer wall of the connecting plate (51), and the outer wall of the push block (54) is fixedly connected to the outer wall of the pressing block (56).

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