CN220179243U

CN220179243U - Bookbinding machine

Info

Publication number: CN220179243U
Application number: CN202321656829.8U
Authority: CN
Inventors: 李静
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-28
Filing date: 2023-06-28
Publication date: 2023-12-15
Anticipated expiration: 2033-06-28

Abstract

The utility model relates to the technical field of file binding equipment, in particular to a binding machine, which comprises a binding machine main body, wherein a binding plate is rotationally connected to the inner surface of the binding machine main body, binding nails are slidingly connected to the inner surface of the binding plate, and a clamping mechanism is elastically connected to the front end of the binding plate; the clamping mechanism comprises sliding grooves A, the sliding grooves A are symmetrically formed in two sides of the front end of the inner surface of the binding plate, sliding plates A are slidably connected to the inner surface of the sliding grooves A, springs A are uniformly and elastically connected between the sliding plates A and the sliding grooves A, clamping plates are fixedly connected to one end outer surface of each sliding plate A, and one end outer surface of each clamping plate is mutually abutted to the binding nails. According to the utility model, the clamping mechanism is arranged, so that the stapling operation can be realized without opening the upper cover of the stapler or resetting the stapling, and the phenomenon that the staples are bumped out of the staple grooves or broken in the staple rows due to overlarge elastic force is avoided, thereby improving the convenience of staff when using the device.

Description

Bookbinding machine

Technical Field

The utility model relates to the technical field of file binding equipment, in particular to a binding machine.

Background

The binding machine, also called stapler, is a tool capable of binding together a plurality of sheets of paper for storage, at least one at each office, indeed, the earliest staplers were not at all an office product, which was developed for the printing industry. The stapler is not only manual, but also electric, and is mainly used for binding and forming products. The electric stapler can be provided with one head, multiple heads and multiple heads for simultaneous stapling.

The existing binding machine needs to manually carry out binding, when the binding machine is used for loading the staples, an upper cover of the binding machine needs to be opened, a compression spring is pushed backwards, when the binding machine is reset, the staples are often bumped out of a staple groove or broken due to overlarge elastic force, the binding operation is troublesome, and inconvenience is brought to a user.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a binding machine.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stapler comprises a stapler main body, wherein the inner surface of the stapler main body is rotationally connected with a staple plate, the inner surface of the staple plate is connected with staples in a sliding manner, and the front end of the staple plate is elastically connected with a clamping mechanism;

the clamping mechanism comprises sliding grooves A, the sliding grooves A are symmetrically formed in two sides of the front end of the inner surface of the binding plate, sliding plates A are slidably connected to the inner surface of the sliding grooves A, springs A are uniformly and elastically connected between the sliding plates A and the sliding grooves A, clamping plates are fixedly connected to one end outer surface of each sliding plate A, one end outer surface of each clamping plate is mutually abutted to the binding plate, and the cross sections of the clamping plates are of right trapezoid structural design.

Preferably, a sliding groove B is formed in the position, located at the upper end of the binding nail, of the front side of the binding plate, a sliding plate B is connected to the inner surface of the sliding groove B in a sliding mode, a spring B is evenly and elastically connected between the sliding plate B and the sliding groove B, and the outer surface of one end of the sliding plate B is in butt joint with the binding nail.

Preferably, the center of the outer surface of the front end of the sliding plate B is fixedly connected with a push block, and a through groove is formed in the outer surface of the front end of the binding plate, which is close to the push block.

Preferably, the outer surface of one end of the pushing block is uniformly provided with anti-skid patterns.

Preferably, the outer surface of one end of the clamping plate is fixedly connected with a metal sheet.

Preferably, the metal sheet is made of high manganese steel.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the clamping mechanism is arranged, so that the stapling operation can be realized without opening the upper cover of the stapler or resetting the stapling, and the phenomenon that the staples are bumped out of the staple grooves or broken in the staple rows due to overlarge elastic force is avoided, thereby improving the convenience of staff when using the device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the engaging mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 2 at A according to the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 3 at B according to the present utility model;

fig. 6 is a schematic diagram of the structure at C in fig. 4 according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows: 1. a stapler body; 2. a stapling plate; 3. binding nails; 4. a clamping mechanism; 41. a chute A; 42. a sliding plate A; 43. a spring A; 44. a clamping plate; 45. a chute B; 46. a sliding plate B; 47. a spring B; 48. a pushing block; 49. a through groove; 410. a metal sheet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme that: 1-6, a binding machine comprises a main body 1 of the binding machine, wherein the inner surface of the main body 1 of the binding machine is rotatably connected with a binding plate 2, the inner surface of the binding plate 2 is slidably connected with binding nails 3, and the front end of the binding plate 2 is elastically connected with a clamping mechanism 4;

the clamping mechanism 4 comprises sliding grooves A41, the sliding grooves A41 are symmetrically formed in two sides of the front end of the inner surface of the binding plate 2, sliding plates A42 are slidably connected to the inner surface of the sliding grooves A41, springs A43 are uniformly and elastically connected between the sliding plates A42 and the sliding grooves A41, clamping plates 44 are fixedly connected to one end outer surface of the sliding plates A42, one end outer surface of each clamping plate 44 is abutted to the binding plate 3, and the cross section of each clamping plate 44 is of a right trapezoid structural design. The front side of the binding plate 2 is provided with a chute B45 at the upper end of the binding nail 3, the inner surface of the chute B45 is slidably connected with a sliding plate B46, a spring B47 is uniformly and elastically connected between the sliding plate B46 and the chute B45, and the outer surface of one end of the sliding plate B46 is mutually abutted with the binding nail 3. The center of the outer surface of the front end of the sliding plate B46 is fixedly connected with a push block 48, and a through groove 49 is formed in the outer surface of the front end of the binding plate 2, which is close to the push block 48.

The existing binding machine needs to manually carry out binding, when the binding machine is used for loading the staples, an upper cover of the binding machine needs to be opened, a compression spring is pushed backwards, when the binding machine is reset, the staples are often bumped out of a staple groove or broken due to overlarge elastic force, the binding operation is troublesome, and inconvenience is brought to a user. According to the utility model, the clamping mechanism 4 is arranged, when the stapling operation is required, the push block 48 is firstly slid upwards to enable the push block to slide along the through groove 49, the sliding plate B46 moves upwards along with the push block, then the stapling nails 3 and the clamping plate 44 are mutually attached, the stapling nails 3 are extruded to enable the inclined surface of the clamping plate 44 to be extruded, the clamping plate 44 is pressed to slide towards the inner side of the sliding groove A41, the stapling nails 3 smoothly pass through the clamping plate 44 and enter the stapling plate 2, after the stapling nails 3 pass through the clamping plate 44, the sliding plate A42 ejects under the elastic force of the spring A43 to drive the clamping plate 44 to move and abut against the stapling nails 3, the push block 48 is released to enable the sliding plate B46 to move downwards under the elastic force of the spring B47 and clamp the stapling nails 3, and the stapling nails 3 are further prevented from ejecting the stapling nails 3 out of the stapling plate 2. Thereby completing the stapling operation. According to the utility model, the clamping mechanism 4 is arranged, so that the stapling operation can be realized without opening the upper cover of the stapler or resetting the stapling, and the phenomenon that the staples are bumped out of the staple grooves or broken in the staple rows due to overlarge elasticity is avoided, thereby improving the convenience of staff in using the device.

Further, as shown in fig. 2 and 4, the outer surface of one end of the pushing block 48 is uniformly provided with anti-skidding patterns.

According to the utility model, the anti-skid patterns are formed on the outer surface of one end of the push block 48, so that the friction force between the hands of a worker and the push block 48 is improved, and the push block 48 is conveniently pushed by the worker.

Further, as shown in fig. 4 and 6, a metal sheet 410 is fixedly connected to an outer surface of one end of the clamping plate 44. The metal sheet 410 is made of high manganese steel.

The high manganese steel has the advantages of high hardness, good wear resistance and the like, and the metal sheet 410 is arranged at one end of the clamping plate 44, and the metal sheet 410 is made of the high manganese steel, so that the situation that the clamping plate 44 is worn due to friction when the binding nails 3 and the clamping plate 44 slide relatively is avoided, and the service life of the clamping plate 44 is prolonged.

Working principle: according to the utility model, the clamping mechanism 4 is arranged, when the stapling operation is required, the push block 48 is firstly slid upwards to enable the push block to slide along the through groove 49, the sliding plate B46 moves upwards along with the push block, then the stapling nails 3 and the clamping plate 44 are mutually attached, the stapling nails 3 are extruded to enable the inclined surface of the clamping plate 44 to be extruded, the clamping plate 44 is pressed to slide towards the inner side of the sliding groove A41, the stapling nails 3 smoothly pass through the clamping plate 44 and enter the stapling plate 2, after the stapling nails 3 pass through the clamping plate 44, the sliding plate A42 ejects under the elastic force of the spring A43 to drive the clamping plate 44 to move and abut against the stapling nails 3, the push block 48 is released to enable the sliding plate B46 to move downwards under the elastic force of the spring B47 and clamp the stapling nails 3, and the stapling nails 3 are further prevented from ejecting the stapling nails 3 out of the stapling plate 2. Thereby completing the stapling operation.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A stapler comprising a stapler body (1), characterized in that: the inner surface of the stapler main body (1) is rotationally connected with a binding plate (2), the inner surface of the binding plate (2) is slidably connected with binding nails (3), and the front end of the binding plate (2) is elastically connected with a clamping mechanism (4);

the clamping mechanism (4) comprises sliding grooves A (41), the sliding grooves A (41) are symmetrically formed in two sides of the front end of the inner surface of the binding plate (2), sliding plates A (42) are slidably connected to the inner surface of the sliding grooves A (41), springs A (43) are uniformly and elastically connected between the sliding plates A (42) and the sliding grooves A (41), clamping plates (44) are fixedly connected to one end outer surface of each sliding plate A (42), one end outer surface of each clamping plate (44) is mutually abutted with the binding nails (3), and the cross section of each clamping plate (44) is of a right-angle trapezoid structural design.

2. The binding machine of claim 1, wherein: the front side of binding board (2) is located the position of binding nail (3) upper end and has seted up spout B (45), the internal surface sliding connection of spout B (45) has slide B (46), even elastic connection has spring B (47) between slide B (46) and spout B (45), the one end surface of slide B (46) and the mutual butt of binding nail (3).

3. A bookbinding machine according to claim 2, wherein: the center of the outer surface of the front end of the sliding plate B (46) is fixedly connected with a push block (48), and a through groove (49) is formed in the outer surface of the front end of the binding plate (2) close to the push block (48).

4. A binding machine according to claim 3, wherein: the outer surface of one end of the pushing block (48) is uniformly provided with anti-skid patterns.

5. The binding machine of claim 1, wherein: a metal sheet (410) is fixedly connected to the outer surface of one end of the clamping plate (44).

6. The binding machine of claim 5, wherein: the metal sheet (410) is made of high manganese steel.