Multifunctional staple binding machine

Abstract

The utility model belongs to the technical field of binding machines, and provides a multifunctional staple binding machine which comprises a binding frame, at least one staple head is arranged on the binding frame, a top mounting block is arranged below the staple head, a staple mounting groove is formed in the top of the top mounting block, the staple mounting groove is matched with the staple head, and the staple head is arranged on the binding frame. A first book supporting plate or a second book supporting plate is arranged between the nail head and the top mounting block, the cross section of the first book supporting plate is in a V shape, at least one first nailing through hole is formed in the first book supporting plate, and the second book supporting plate is horizontally placed between the top mounting block and the nail head. And at least one second nailing through hole is formed in the second book supporting plate. Compared with the prior art, the stapler has the advantages that by simply replacing the book supporting plates (the first book supporting plate and the second book supporting plate), the two stapling modes of saddle-stitching and flat stapling can be achieved, the flexibility of the stapler is greatly improved, the use range of the stapler is greatly widened, and the diversified stapling requirements of users are met.

Description

Technical Field

[0001] This application belongs to the technical field of binding machines, and particularly relates to a multi-functional saddle stitch binding machine. Background Art

[0002] A saddle stitch binding machine is a special stapler for binding various thin books, brochures, picture albums, magazines, etc. The saddle stitch binding machine adopts a professional post-press processing device. Through the gathering unit, the folded booklets are successively forked through the sheet gripper and page lifter devices, and then nested and straddled on the triangular conveyor belt in sequence. Finally, the cover is put on and sent to the stapling unit. The machine head penetrates the binding needle from the outside of the book fold and bends the feet to clamp it. After binding, the booklet is cut into finished products. The saddle stitch stapler needs to spread out the booklet and staple it in the middle, and then close the booklet for collection after binding.

[0003] A saddle stitch anti-misstitching device with the patent publication number CN220995939U discloses a saddle stitch stapling device. A V-shaped book support plate is placed between the binding groove and the nail head. Then the booklet is attached to the surface of the book support plate. Then the nail head is pressed towards the paper direction, so that the binding needle passes through the paper and is bent inside the binding groove to complete the binding.

[0004] However, the saddle stitch stapling device in the above patent has a single function and can only perform saddle stitching, but cannot perform flat stitching, which cannot meet the various usage needs of people. Summary of the Utility Model

[0005] The purpose of this application is to provide a multi-functional saddle stitch binding machine. By simply replacing the book support plates (the first book support plate and the second book support plate), two binding methods of saddle stitching and flat stitching can be realized, greatly improving the flexibility and usage range of the device, and meeting the diverse binding needs of users.

[0006] The technical solution adopted by this application to solve the above technical problems is to propose a multi-functional saddle stitch binding machine, including: a binding frame, at least one nail head is provided on the binding frame, a top mounting block is provided below the nail head, a nail mounting groove is opened at the top of the top mounting block, the nail mounting groove is adapted to the nail head, a first book support plate or a second book support plate is provided between the nail head and the top mounting block, the cross-section of the first book support plate is V-shaped, at least one first nail mounting through hole is opened on the first book support plate, the second book support plate is horizontally placed between the top mounting block and the nail head, and at least one second nail mounting through hole is opened on the second book support plate.

[0007] With the above technical features, the binding rack serves as the main body, supporting and fixing the staple head and the top mounting block. The stapling groove formed at the top of the top mounting block is used to guide the binding needle and complete the bending action, and closely cooperates with the staple head to complete the binding process. When saddle stitching is required, the first book support plate with a V-shaped cross-section is used. The booklets are placed in contact with the first book support plate and naturally bifurcate. Then, the staple head drives the binding needle to penetrate through the middle of the booklets and pass through the first stapling through-hole, and then complete the bending in the stapling groove to achieve saddle stitching. When perfect binding is required, replace it with the second book support plate placed horizontally. Lay the booklets flat on the second book support plate, and then the staple head drives the binding needle to directly penetrate through the specified position of the booklets and insert it into the second stapling through-hole, and also complete the bending in the stapling groove to achieve the perfect binding effect.

[0008] Therefore, in this application, by simply replacing the book support plates (the first book support plate and the second book support plate), two binding methods, namely saddle stitching and perfect binding, can be achieved, greatly improving the flexibility and application range of the equipment and meeting the diverse binding needs of users.

[0009] Preferably, the second book support plate includes a horizontal cross plate. The second stapling through-hole is arranged on the horizontal cross plate. An avoidance groove is provided at the lower end of the horizontal cross plate on the outer periphery of the second stapling through-hole, and the avoidance groove communicates with the second stapling through-hole. The top mounting block is inserted into the avoidance groove.

[0010] With the above technical features, as the main part of the second book support plate, the horizontal cross plate provides a stable support surface, enabling the booklets to maintain a horizontal state during perfect binding, which is beneficial for the staple head to drive the binding needle to accurately penetrate through the specified position. At the same time, the avoidance groove plays a positioning role for the placement of the horizontal cross plate. When performing perfect binding, place the horizontal cross plate between the staple head and the top mounting block, and make the top mounting block inserted into the avoidance groove. The insertion structure ensures the precise alignment between the top mounting block and the second book support plate, preventing displacement or loosening during the binding process, enabling the staple head to drive the binding needle to accurately penetrate through the specified position, and improving the binding accuracy. The avoidance groove is located on the outer periphery of the second stapling through-hole and communicates with the through-hole. When the staple head drives the binding needle to pass through the through-hole and enter the booklets, it provides a certain space for the binding needle to avoid, preventing the binding needle from having direct hard contact with the horizontal cross plate, thereby reducing the impact force and friction generated during binding, being beneficial for protecting the binding needle and the booklets, and at the same time improving the binding accuracy. When binding, the staple head drives the binding needle to first pass through the second stapling through-hole on the second book support plate, then through the booklets, and finally enter the stapling groove of the top mounting block to complete the bending. The top mounting block is inserted into the avoidance groove, providing a stable channel and support for the binding needle, ensuring the smooth progress of the binding process.

[0011] Preferably, at least one positioning block is provided on one side of the upper end of the horizontal cross plate at the second stapling through-hole.

[0012] With the above technical features, when the horizontal cross - plate is horizontally placed between the nail head and the top - mounting block, the upper end of the horizontal cross - plate abuts against one side of the nail head through the positioning block, and the lower end of the horizontal cross - plate is inserted into the top - mounting block through the avoidance groove, further ensuring the accuracy of the placement position of the horizontal cross - plate and ensuring the smooth progress of the binding process.

[0013] Preferably, one side of the upper end of the horizontal cross - plate is detachably connected with an abutting block, and the abutting block is used for abutting against one side of the book to be bound.

[0014] With the above technical features, when the book is placed on the horizontal cross - plate for binding, the abutting block can provide one or more reference points, so that the binding position of the book is accurately aligned with the position of the nail head, guiding the user to place the book in the correct position and avoiding deviation or dislocation during the binding process. And the abutting block is detachably connected, and the user can adjust the position of the abutting block according to the size of the book to meet the use requirements.

[0015] Preferably, the second book - supporting plate further includes a supporting plate, the supporting plate abuts against the lower end of the horizontal cross - plate, and the supporting plate abuts against the side of the horizontal cross - plate far from the top - mounting block.

[0016] With the above technical features, as a part of the second book - supporting plate, the supporting plate directly abuts against the lower end of the horizontal cross - plate, so that when the horizontal cross - plate bears the book, it can obtain stable support from below, preventing deformation or sinking caused by the weight of the book, and ensuring that the horizontal cross - plate can remain straight during the binding process without tilting or shifting.

[0017] Preferably, a clamping groove is provided at the lower end of the horizontal cross - plate corresponding to the supporting plate.

[0018] With the above technical features, when the supporting plate is placed below the horizontal cross - plate, the supporting plate naturally fits into the clamping groove of the horizontal cross - plate, forming a stable clamping connection and easily completing the installation or disassembly of the supporting plate.

[0019] Preferably, a placement groove is provided on the binding rack corresponding to the supporting plate, and the lower end of the supporting plate is arranged in the placement groove.

[0020] With the above technical features, the placement groove ensures that the supporting plate can be accurately placed at the predetermined position on the binding rack without shaking or shifting.

[0021] Preferably, a protective plate is connected to the binding rack, the protective plate is located outside the nail head, and the upper end of the protective plate abuts against the lower end of the side of the horizontal cross - plate far from the top - mounting block.

[0022] With the above technical features, the protective plate improves the safety of the binding process. It effectively isolates the action area of the staple head and reduces the risk of injury to the operator caused by accidental contact or entry. At the same time, the protective plate abuts against the lower end of the horizontal cross plate, further improving the stability of the placement of the horizontal cross plate.

[0023] In summary, the present application has the following beneficial effects:

[0024] (1) By simply replacing the book support plates (the first book support plate and the second book support plate), the present application can achieve two binding methods, saddle stitching and perfect binding, greatly improving the flexibility and scope of use of the equipment and meeting the diverse binding needs of users.

[0025] (2) The present application uses the avoidance slot to position the placement of the horizontal cross plate. The horizontal cross plate is placed between the staple head and the top mounting block, and the top mounting block is inserted into the avoidance slot. The insertion structure ensures the precise alignment between the top mounting block and the second book support plate, preventing displacement or loosening during the binding process, enabling the staple head to drive the binding needle to accurately pass through the specified position, and improving the binding accuracy.

[0026] (3) The present application provides one or more reference points for the placement of the booklet on the horizontal cross plate during binding through the abutting block, accurately aligning the binding position of the booklet with the position of the staple head, guiding the user to place the booklet in the correct position, and avoiding deviation or misalignment during the binding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present application;

[0028] Figure 2 is a schematic diagram of the structure of the first book support plate of an embodiment of the present application;

[0029] Figure 3 is a schematic diagram of the structure of the horizontal cross plate of an embodiment of the present application Figure 1 ;

[0030] Figure 4 is a schematic diagram of the structure of the horizontal cross plate of an embodiment of the present application Figure 2 ;

[0031] Figure 5 is a schematic diagram of the structure of the use state of an embodiment of the present application;

[0032] In the figure, 1 is a binding rack; 11 is a placement groove; 12 is a protective plate; 2 is a nail head; 3 is a top mounting block; 31 is a nailing groove; 4 is a first book support plate; 41 is a first nailing through hole; 5 is a second book support plate; 51 is a second nailing through hole; 52 is a horizontal cross plate; 521 is an avoidance groove; 522 is a positioning block; 523 is an abutting block; 524 is a clamping groove; 53 is a support plate. Detailed implementation manners

[0033] The following are specific embodiments of the present application and, in combination with the accompanying drawings, further describe the technical solutions of the present application, but the present application is not limited to these embodiments.

[0034] As Figure 1 shown, the present application discloses a multifunctional saddle stitch binding machine, including: a binding rack 1, two nail heads 2 are provided on the binding rack 1, a top mounting block 3 is provided below each nail head 2, a nailing groove 31 is opened at the top of the top mounting block 3, and the nailing groove 31 is adapted to the nail head 2. A protective plate 12 is connected to the outside of the nail head 2 on the binding rack 1, which can effectively block the action area of the nail head 2, thereby forming a protection barrier to avoid the risk of injury caused by the operator's accidental touch or entry.

[0035] As Figure 2 、 Figure 3 shown, in the present application, a first book support plate 4 or a second book support plate 5 is provided between the nail head 2 and the top mounting block 3. The cross section of the first book support plate 4 is V-shaped, and two first nailing through holes 41 are opened on the first book support plate 4. The second book support plate 5 is horizontally placed between the top mounting block 3 and the nail head 2, and two second nailing through holes 51 are opened on the second book support plate 5.

[0036] When saddle stitching is required, the first book support plate 4 with a V-shaped cross section is used. The book is placed against the first book support plate 4 and naturally bifurcates. Then, the nail head 2 drives the binding needle to penetrate through the middle of the book and pass through the first nailing through hole 41, and then is bent in the nailing groove 31 to achieve saddle stitching; when flat nailing is required, the second book support plate 5 placed horizontally is replaced, the book is laid flat on the second book support plate 5, and then the nail head 2 drives the binding needle to directly penetrate through the specified position of the book and insert it into the second nailing through hole 51, and is also bent in the nailing groove 31 to achieve the effect of flat nailing.

[0037] As Figure 4 、 Figure 5 shown, the second book support plate 5 includes a horizontal cross plate 52 and a support plate 53. The second nailing through hole 51 is provided on the horizontal cross plate 52. An avoidance groove 521 is provided on the outer periphery of the lower end of the horizontal cross plate 52 at the second nailing through hole 51, and the avoidance groove 521 communicates with the second nailing through hole 51. The top mounting block 3 is inserted into the avoidance groove 521; at least one positioning block 522 is provided at the upper end of the horizontal cross plate 52 between the two nail heads 2.

[0038] When the horizontal cross - plate 52 is horizontally placed between the nail heads 2 and the top - mounting block 3, the upper end of the horizontal cross - plate 52 abuts against the lower ends of the two nail heads 2 through the positioning block 522, and the lower end of the horizontal cross - plate 52 is inserted into the top - mounting block 3 through the avoidance groove 521, ensuring the accuracy of the placement position of the horizontal cross - plate 52 and ensuring the smooth progress of the binding process.

[0039] A clamping groove 524 is provided at the lower end of the horizontal cross - plate 52 corresponding to the support plate 53, and the upper end of the support plate 53 is inserted into the clamping groove 524. The clamping groove 524 is arranged at one end of the horizontal cross - plate 52 away from the top - mounting block 3, so that when the horizontal cross - plate 52 bears a book, it can obtain stable support from below, preventing deformation or sinking caused by the weight of the book, and ensuring that the horizontal cross - plate 52 can remain straight during the binding process without tilting or shifting.

[0040] A placement groove 11 is provided on the binding rack 1 corresponding to the support plate 53, and the lower end of the support plate 53 is arranged in the placement groove 11, ensuring that the support plate 53 can be accurately placed at the predetermined position on the binding rack 1 without shaking or shifting.

[0041] One side of the upper end of the horizontal cross - plate 52 is detachably connected with an abutting block 523. The abutting block 523 is used to abut against one side of the book to be bound. When the book is placed on the horizontal cross - plate 52 for binding, the abutting block 523 can provide one or more reference points, enabling the binding position of the book to be accurately aligned with the position of the nail head 2, guiding the user to place the book in the correct position, and avoiding deviation or misalignment during the binding process. And the abutting block 523 is detachably connected, and the user can adjust the position of the abutting block 523 according to the size of the book to meet the usage requirements.

[0042] Working principle: When saddle - stitching is required, the first book - supporting plate 4 with a V - shaped cross - section is used. The book is placed on the first book - supporting plate 4 and naturally bifurcates. Then, the nail head 2 drives the binding needle to penetrate into the middle of the book and pass through the first binding through - hole 41, and then complete the bending in the binding groove 31 to achieve saddle - stitching; when perfect - binding is required, the second book - supporting plate 5 placed horizontally is replaced, the book is laid flat on the second book - supporting plate 5, and then the nail head 2 drives the binding needle to directly penetrate through the specified position of the book and insert it into the second binding through - hole 51, and also complete the bending in the binding groove 31 to achieve the perfect - binding effect.

[0043] The specific embodiments described in this text are only examples of this application. Those skilled in the technical field to which this application belongs can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the scope defined by this application.

Claims

1. A multifunctional saddle stitch binding machine, comprising: A binding frame (1), wherein at least one nail head (2) is provided on the binding frame (1), a top-mounting block (3) is provided below the nail head (2), a nail-mounting groove (31) is provided on the top of the top-mounting block (3), and the nail-mounting groove (31) is matched with the nail head (2), and is characterized in that a first book-supporting plate (4) or a second book-supporting plate (5) is provided between the nail head (2) and the top-mounting block (3), the cross-section of the first book-supporting plate (4) is V-shaped, and at least one first nail-mounting through hole (41) is provided on the first book-supporting plate (4), and the second book-supporting plate (5) is horizontally placed between the top-mounting block (3) and the nail head (2), and at least one second nail-mounting through hole (51) is provided on the second book-supporting plate (5).

2. The multifunctional saddle stitch binding machine according to claim 1, characterized in that: The second book support plate (5) comprises a horizontal cross plate (52), the second nail-fitting through hole (51) is arranged on the horizontal cross plate (52), the lower end of the horizontal cross plate (52) is located on the outer periphery of the second nail-fitting through hole (51) and is provided with an avoidance groove (521), the avoidance groove (521) is communicated with the second nail-fitting through hole (51), and the top-mounting block (3) is inserted into the avoidance groove (521).

3. The multifunctional saddle stitch binding machine according to claim 2, characterized in that: At least one positioning block (522) is provided at the upper end of the horizontal cross plate (52) on one side of the second nailing through hole (51).

4. The multifunctional saddle stitch binding machine according to claim 2, characterized in that: A contact block (523) is detachably connected to one side of the upper end of the horizontal cross plate (52), and the contact block (523) is used to contact one side of a bound book.

5. The multifunctional saddle stitch binding machine according to claim 2, characterized in that: The second book support plate (5) further comprises a support plate (53), wherein the support plate (53) abuts against the lower end of the horizontal cross plate (52), and the support plate (53) abuts against a side of the horizontal cross plate (52) away from the top mounting block (3).

6. The multifunctional saddle stitch binding machine according to claim 5, characterized in that: A clamping groove (524) is provided at the lower end of the horizontal cross plate (52) corresponding to the support plate (53).

7. The multifunctional saddle stitch binding machine according to claim 6, characterized in that: The binding frame (1) is provided with a placement groove (11) corresponding to the support plate (53), and the lower end of the support plate (53) is arranged in the placement groove (11).

8. The multifunctional saddle stitch binding machine according to claim 2, characterized in that: The binding frame (1) is connected to a protective plate (12), the protective plate (12) is located outside the nail head (2), and the upper end of the protective plate (12) abuts against the lower end of the horizontal cross plate (52) on the side away from the top loading block (3).

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