CN215435685U

CN215435685U - Saddle nail with positioning structure

Info

Publication number: CN215435685U
Application number: CN202121791821.3U
Authority: CN
Inventors: 李显军
Original assignee: Shanghai Deshi Printing Co Ltd
Current assignee: Shanghai Deshi Printing Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-07
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a saddle stitch nail with a positioning structure, which comprises a binding machine body, wherein the front end of the binding machine body is provided with a binding machine head, and a rear binding support plate is arranged below the binding machine head; the electric push rod is arranged below the rear binding support plate, and a connecting block is arranged above the front end of the electric push rod; the sliding groove is formed in the connecting block, and a sliding block is arranged in the sliding groove; the positioning screw rod is arranged in the sliding block in a penetrating manner; and the short positioning plate is fixedly arranged at the front end above the sliding block. The utility model provides a saddle nail with a positioning structure, which has the following beneficial effects: this saddle stitching device is provided with the location structure who comprises electric putter, location lead screw, connecting block, slider, spout and motor, and this structure can be fast accurate will need the volume paper location of binding to the below of binding the aircraft nose, and then improves this saddle stitching device's binding efficiency and binding rate of accuracy.

Description

Saddle nail with positioning structure

Technical Field

The utility model relates to the technical field of saddle nails, in particular to a saddle nail with a positioning structure.

Background

The saddle-stitching nail is also called saddle stitching and refers to a method for binding books, and after the actions of straddling the back of a horse, namely, after a thin book is sleeved, the thin book is manually placed at a designated position on an iron frame in a straddling mode, and iron wire nails are penetrated and pressed, so that the middle part of the book is opened, the middle nail is used as the center of the whole book, the first page and the last page of the whole book are symmetrically connected, and the two pages at the middle part of the book are also symmetrically connected by taking the middle nail as the center.

The current saddle stitch needs the manual work to neatly put the book well and place the assigned position on binding the frame at the binding operation in-process to carry out the saddle stitch through artifical fixed mode cooperation equipment, this process needs a large amount of time and manpower of wasting, reduces saddle stitch efficiency, increases saddle stitch cost, and we provide a saddle stitch with location structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a saddle nail with a positioning structure, and aims to solve the problems that the existing saddle nail needs to manually arrange a book and place the book at a specified position on a binding frame in the binding operation process, and saddle nails are arranged by matching equipment in a manual fixing mode, a large amount of time and manpower are wasted in the process, the saddle nail efficiency is reduced, and the saddle nail cost is increased in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a saddle pin having a locating feature, comprising:

the front end of the binding machine body is provided with a binding machine head, and a rear binding support plate is arranged below the binding machine head;

the electric push rod is arranged below the rear binding support plate, and a connecting block is arranged above the front end of the electric push rod;

the sliding groove is formed in the connecting block, and a sliding block is arranged in the sliding groove;

the positioning screw rod is arranged in the sliding block in a penetrating manner;

the short positioning plate is fixedly arranged at the front end above the sliding block, and one side of the short positioning plate is provided with a long positioning rod;

a motor disposed at one side of the connection block;

the front binding support plate is fixedly arranged at the front end of the rear binding support plate, and a positioning hole is formed in the front binding support plate;

and the conveying groove is formed below the front end of the positioning hole, and a conveying belt is arranged in the conveying groove.

Preferably, the electric push rod is parallel to the rear binding support plate, and the connecting block moves through the electric push rod.

Preferably, the short positioning plate realizes sliding movement through the sliding block, the sliding groove and the connecting block, the length of the short positioning plate is smaller than that of the long positioning plate, and the long positioning plate realizes sliding movement with the connecting block.

Preferably, the long positioning rod and the short positioning plate penetrate through the positioning hole in the front binding support plate, and the long positioning rod and the short positioning plate are perpendicular to the front binding support plate.

Preferably, the motor is connected with the positioning screw rod key, and the positioning screw rod is a bidirectional screw rod.

Preferably, the binding head is further provided with:

the accommodating cavity is formed in the binding machine head, and a telescopic rod is arranged in the accommodating cavity;

the reset spring is installed below the binding machine head, and the positioning block is installed below the reset spring.

Preferably, the positioning block is elastically connected with the binding machine head through the accommodating cavity, the return spring and the telescopic rod, the telescopic rod stretches in the accommodating cavity, and the positioning block is of a triangular prism structure.

Compared with the prior art, the utility model provides the saddle nail with the positioning structure, which has the following beneficial effects: this saddle stitching device is provided with the location structure who comprises electric putter, location lead screw, connecting block, slider, spout and motor, and this structure can be fast accurate will need the volume paper location of binding to the below of binding the aircraft nose, and then improves this saddle stitching device's binding efficiency and binding rate of accuracy.

1. According to the positioning structure formed by the electric push rod, the positioning screw rod, the connecting block, the sliding chute and the motor, the structure can quickly and accurately position the volume paper to be bound below the binding machine head, so that a large amount of labor and time are saved, and the binding efficiency and the binding accuracy of the saddle stitching device are improved;

2. the utility model can quickly convey the volume paper needing the saddle stitching to the lower part of the after-binding support plate through the conveying groove and the conveying belt, thereby improving the saddle stitching efficiency;

3. according to the utility model, through the positioning block, the accommodating cavity, the return spring and the telescopic rod, the volume paper can be positioned and fixed before the saddle, so that the volume paper is prevented from moving in the binding process to cause binding errors.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an external view of a post-fastened support plate according to the present invention;

FIG. 3 is an external view of the connector block of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 1A;

FIG. 5 is a schematic view of the connecting structure of the binding head and the positioning block of the present invention.

In the figure: 1. a binding machine body; 2. after assembling, binding a supporting plate; 3. a binding machine head; 4. positioning holes; 5. a long positioning rod; 6. a conveyor belt; 7. binding a supporting plate in front; 8. a short positioning plate; 9. an electric push rod; 10. positioning a screw rod; 11. a transfer slot; 12. connecting blocks; 13. a slider; 14. a chute; 15. a motor; 16. positioning blocks; 17. an accommodating cavity; 18. a return spring; 19. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1, 2 and 3, a saddle pin having a positioning structure, comprising: the binding machine comprises a binding machine body 1, wherein the front end of the binding machine body 1 is provided with a binding machine head 3, and a back binding support plate 2 is arranged below the binding machine head 3; the electric push rod 9 is arranged below the back binding support plate 2, and a connecting block 12 is arranged above the front end of the electric push rod 9; a chute 14 which is arranged inside the connecting block 12, and a slide block 13 is arranged inside the chute 14; a positioning screw rod 10 which is arranged in the slide block 13 in a penetrating way; the short positioning plate 8 is fixedly arranged at the front end above the sliding block 13, and one side of the short positioning plate 8 is provided with the long positioning rod 5; a motor 15 provided at one side of the connection block 12; the front binding support plate 7 is fixedly arranged at the front end of the rear binding support plate 2, and a positioning hole 4 is formed in the front binding support plate 7; a conveying groove 11 which is formed below the front end of the positioning hole 4, and a conveyor belt 6 is installed inside the conveying groove 11; the electric push rod 9 is parallel to the rear binding support plate 2, and the connecting block 12 moves through the electric push rod 9; the short positioning plate 8 and the connecting block 12 realize sliding movement through the sliding block 13 and the sliding groove 14, the length of the short positioning plate 8 is smaller than that of the long positioning rod 5, and the long positioning rod 5 and the connecting block 12 realize sliding movement; the long positioning rod 5 and the short positioning plate 8 penetrate through the front binding supporting plate 7 through the positioning hole 4, and the long positioning rod 5 and the short positioning plate 8 are perpendicular to the front binding supporting plate 7; the motor 15 is in key connection with the positioning screw rod 10, and the positioning screw rod 10 is a bidirectional screw rod; according to the utility model, through the positioning structure consisting of the electric push rod 9, the positioning screw rod 10, the connecting block 12, the sliding block 13, the sliding groove 14 and the motor 15, the structure can quickly and accurately position the volume paper to be bound below the binding machine head 3, so that a great amount of labor and time are saved, and the binding efficiency and the binding accuracy of the saddle stitching device are improved; the utility model can quickly convey the volume paper needing the saddle stitching to the lower part of the post-binding supporting plate 2 through the conveying groove 11 and the conveying belt 6, thereby improving the saddle stitching efficiency.

As shown in fig. 4 and 5, a saddle pin having a positioning structure, comprising: an accommodating cavity 17 which is opened inside the binding machine head 3, and an expansion link 19 is installed inside the accommodating cavity 17; a return spring 18 which is installed below the binding machine head 3, and a positioning block 16 is installed below the return spring 18; the positioning block 16 is elastically connected with the binding machine head 3 through an accommodating cavity 17, a return spring 18 and a telescopic rod 19, the telescopic rod 19 is stretched in the accommodating cavity 17, and the positioning block 16 is in a triangular column structure; according to the utility model, through the positioning block 16, the accommodating cavity 17, the return spring 18 and the telescopic rod 19, the book paper can be positioned and fixed before the saddle nails, so that the book paper is prevented from moving in the binding process to cause binding errors.

The working principle is as follows: when the saddle nail with the positioning structure is used, firstly, the volume paper to be saddle-stitched is placed on the back binding support plate 2 and the front binding support plate 7, then the conveyor belt 6 in the conveying groove 11 works to drive the volume paper to move to the binding machine head 3, secondly, the volume paper stops moving under the blocking of the long positioning rod 5, the conveyor belt 6 informs the work, secondly, the electric push rod 9 works to extend to push the connecting block 12 to move along the inclined direction of the back binding support plate 2, then the long positioning rod 5 and the short positioning rod 8 are pushed to extend out of the positioning hole 4, then the motor 15 is electrified to work to drive the positioning screw rod 10 to rotate, the sliding block 13 is pushed to slide in the sliding groove 14 through threads, further the short positioning rod 8 is driven to move to the long positioning rod 5, similarly, the long positioning rod 5 moves to the short positioning rod 8, further, the volume paper is pushed to the lower part of the back binding support plate 2, and the volume paper is positioned and limited, then the back binding supporting plate 2 on the binding machine body 1 moves downwards, the positioning block 16 presses the limited volume paper, the return spring 18 compresses, the telescopic rod 19 contracts towards the accommodating cavity 17, and finally the saddle stitching slot of the binding machine head 3 is matched to realize the saddle stitching, which is the working principle of the saddle stitching with the positioning structure.

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

Claims

1. A saddle pin with a positioning structure, comprising:

the binding machine comprises a binding machine body (1), wherein the front end of the binding machine body (1) is provided with a binding machine head (3), and a rear binding support plate (2) is arranged below the binding machine head (3);

the electric push rod (9) is installed below the rear binding support plate (2), and a connecting block (12) is installed above the front end of the electric push rod (9);

the sliding groove (14) is formed in the connecting block (12), and a sliding block (13) is mounted in the sliding groove (14);

the positioning screw rod (10) is arranged in the sliding block (13) in a penetrating way;

the short positioning plate (8) is fixedly arranged at the front end above the sliding block (13), and one side of the short positioning plate (8) is provided with a long positioning rod (5);

a motor (15) disposed at one side of the connection block (12);

the front binding support plate (7) is fixedly arranged at the front end of the rear binding support plate (2), and a positioning hole (4) is formed in the front binding support plate (7);

and the conveying groove (11) is formed below the front end of the positioning hole (4), and a conveying belt (6) is installed in the conveying groove (11).

2. The saddle pin with positioning structure according to claim 1, wherein the electric push rod (9) and the rear binding support plate (2) are parallel to each other, and the connecting block (12) is moved by the electric push rod (9).

3. The saddle pin with a positioning structure according to claim 1, wherein the short positioning plate (8) realizes the sliding movement with the connecting block (12) through the sliding block (13) and the sliding groove (14), and the length of the short positioning plate (8) is smaller than that of the long positioning rod (5), and the long positioning rod (5) realizes the sliding movement with the connecting block (12).

4. The saddle stitching nail with the positioning structure according to claim 1, wherein the long positioning rod (5) and the short positioning plate (8) penetrate through the inside of the front binding support plate (7) through the positioning hole (4), and the long positioning rod (5) and the short positioning plate (8) are perpendicular to the front binding support plate (7).

5. The saddle-riding nail with positioning structure according to claim 1, wherein the motor (15) is keyed with the positioning screw (10), and the positioning screw (10) is a bidirectional screw.

6. The saddle stitch with positioning structure according to claim 1, wherein the stapler head (3) is further provided with:

the containing cavity (17) is arranged inside the binding machine head (3), and a telescopic rod (19) is arranged inside the containing cavity (17);

and the return spring (18) is installed below the binding machine head (3), and a positioning block (16) is installed below the return spring (18).

7. The saddle stitch nail with the positioning structure according to claim 6, wherein the positioning block (16) is elastically connected with the binding head (3) through a receiving cavity (17), a return spring (18) and a telescopic rod (19), the telescopic rod (19) is extended and retracted inside the receiving cavity (17), and the positioning block (16) is in a triangular column structure.