CN110815308A

CN110815308A - Book trimming device

Info

Publication number: CN110815308A
Application number: CN201911135975.4A
Authority: CN
Inventors: 宁大勇; 许翱宇; 弓永军; 张增猛; 侯交义
Original assignee: Dalian Maritime University
Current assignee: Dalian Maritime University
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-02-21
Also published as: JP3230505U

Abstract

The invention discloses a book trimming device which comprises a base, wherein two ends of the base are fixedly provided with vertically arranged stand columns, the top ends of the two stand columns are connected through a ball screw parallel to the base, one of the stand columns is provided with a stepping motor I for driving the ball screw to move, the stepping motor I is connected with the output end of the ball screw through a coupler, the output end of the ball screw is fixedly provided with a sliding block, one side of the sliding block is provided with a vertically arranged straight wire saw module, the other side of the sliding block is provided with a stepping motor II for driving the straight wire saw module to move, a long strip-shaped through hole is arranged under the straight wire saw module on the base, and the bottom end of the straight wire saw module is arranged in the long strip-shaped through hole. The invention can avoid cutting edges on the book binding side by manual work, and facilitates subsequent paper crushing on the book, thereby achieving the effect of book crushing and being more convenient and faster.

Description

Book trimming device

Technical Field

The invention relates to an edge cutting device, in particular to a book edge cutting device.

Background

The book is a ubiquitous article in daily life and is also an indispensable article. Published by a publisher (trade), having a specific book name and a particular author name, is coded with an international standard book number. A publication that is priced and copyright protected is called a book. However, some books need to be destroyed due to loss of timeliness or confidentiality assurance, while incineration cannot reasonably utilize resources and destroy the environment, and the books cannot be thrown into a book crusher to be destroyed as ordinary paper due to being bound into a book, and a paper cutter cannot deal with the objects with thick binding sides, such as the books. Even for light and thin books, the paper knife needs manpower, wastes time and labor and is dangerous. In the prior art, common books can be intensively arranged to a special book destroying manufacturer for destroying, so that the confidentiality of the books cannot be guaranteed. At present, no product or design capable of automatically cutting the edges of books exists in the market, so that the invention aims to design a machine capable of cutting the edges of the books in daily life without manpower, facilitates further crushing of the books, is used as a front device of a paper shredder, further achieves the purpose of crushing the books, reduces the difficulty of book crushing treatment, and ensures the confidentiality of the books.

Disclosure of Invention

In view of the above-mentioned technical problems, an edge trimming device for books is provided. The technical means adopted by the invention are as follows:

a book trimming device comprises a base, wherein two ends of the base are fixedly provided with upright posts which are vertically arranged, the top ends of the two upright posts are connected through a ball screw which is parallel to the base, and one of the upright posts is provided with a stepping motor I for driving the ball screw to move, the stepping motor I is connected with the output end of the ball screw through a coupler, the output end of the ball screw is fixed with a slide block, a vertically arranged straight wire saw module is arranged on one side of the sliding block, a stepping motor II for driving the straight wire saw module to move is arranged on the other side of the sliding block, a long strip-shaped through hole is arranged under the straight wire saw module on the base, and the extending direction of the strip-shaped through hole is parallel to the extending direction of the ball screw, and the bottom end of the straight wire saw module is arranged in the strip-shaped through hole.

Both sides of the straight wire saw module are provided with sawtooth structures.

Be equipped with at least one on the base and be used for the fixed band of treating the books of tailorring, and adjustable elasticity degree, just the extending direction of fixed band with the extending direction of rectangular shape through-hole is parallel, the both ends setting of fixed band is in processing narrow groove on the base, just the extending direction perpendicular to of narrow groove the extending direction of rectangular shape through-hole, the narrow groove internal fixation has fixed bundle, fixed bundle with fixed band fixed connection.

The bottom of the base is provided with four conjoined brackets for supporting the base.

The top end of the upright post is provided with a through hole, one of the through holes is internally provided with the shaft coupler, and one end of the ball screw, which is far away from the shaft coupler, is arranged in the other through hole and is connected with the through hole through a bearing.

In the use state: fix books through the fixed band on the base, and one side of binding of books is close to the fretsaw module, step motor II drives the cutting of fretsaw module, step motor I drive ball moves, the slider is in horizontal motion under ball's the drive, and then the area fretsaw module horizontal cutting, the both sides of fretsaw module all have the sawtooth structure and can realize reciprocal cutting.

The invention has the following advantages:

1. the book edge cutting device manufactured by the technical scheme of the invention can avoid manual edge cutting of books, and is cleaner and more convenient.

2. The book breaking machine is used as a front device of the book breaking machine, and book breaking operation can be conveniently carried out after the binding side of a book is trimmed.

3. The method has a more environment-friendly solution to book processing, and the safety of book information is higher.

4. Simple structure and easy operation.

5. Fills the blank that no automatic book trimming and book crushing products exist in the market.

Based on the reason, the invention can be widely popularized in the fields of book trimming and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view of a book trimming apparatus according to an embodiment of the present invention.

FIG. 2 is a side view of a book trimming apparatus according to an embodiment of the present invention.

Fig. 3 is a top view of a book trimming apparatus according to an embodiment of the present invention.

Fig. 4 is a sectional view taken along line a-a in fig. 1.

In the figure: 1. a stepping motor I; 2. a coupling; 3. a ball screw; 4. a slider; 5. a column; 6. a component motor II; 7. a strip-shaped through hole; 8. a through hole; 9. a narrow groove; 10. a straight wire saw module; 11. fixing the bundle; 12. fixing belts; 13. a base; 14. a conjoined support; 15 bearing;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. 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 to 4, a book trimming device comprises a base 13, two vertically arranged columns 5 are fixed at two ends of the base 13, the top ends of the two columns 5 are connected through a ball screw 3 parallel to the base 13, one of the columns 5 is provided with a stepping motor i 1 for driving the ball screw 3 to move, the stepping motor i 1 is connected with the output end of the ball screw 3 through a coupler 2, the output end of the ball screw 3 is fixed with a slider 4, one side of the slider 4 is provided with a vertically arranged wire saw module 10, the other side of the slider 4 is provided with a stepping motor ii 6 for driving the wire saw module 10 to move, the base 13 is provided with an elongated through hole 7 under the wire saw module 10, and the extending direction of the elongated through hole 7 is parallel to the extending direction of the ball screw 3, the bottom end of the straight wire saw module 10 is arranged in the elongated through hole 7.

Both sides of the straight wire saw module 10 have a saw tooth structure.

Be equipped with two fixed bands 12 that are used for the fixed books of waiting to tailor and adjustable elasticity degree on base 13, just fixed band 12's extending direction with rectangular shape through-hole 7's extending direction is parallel, the both ends setting of fixed band 12 is in processing in the slot 9 on base 13, just the extending direction perpendicular to of slot 9 rectangular shape through-hole 7's extending direction, slot 9 internal fixation has fixed bundle 11, fixed bundle 11 with fixed band 12 fixed connection.

The bottom of the base 13 is provided with four conjoined brackets 14 for supporting the base 13.

Through-hole 8 has been seted up on the top of stand 5, and one of them install in the through-hole shaft coupling 2, ball 3 keeps away from shaft coupling 2's one end sets up in another in the through-hole 8 to through bearing 15 with through-hole 8 is connected.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A book trimming device is characterized by comprising a base, wherein two ends of the base are fixedly provided with upright posts which are vertically arranged, the top ends of the two upright posts are connected through a ball screw which is parallel to the base, and one of the upright posts is provided with a stepping motor I for driving the ball screw to move, the stepping motor I is connected with the output end of the ball screw through a coupler, the output end of the ball screw is fixed with a slide block, a vertically arranged straight wire saw module is arranged on one side of the sliding block, a stepping motor II for driving the straight wire saw module to move is arranged on the other side of the sliding block, a long strip-shaped through hole is arranged under the straight wire saw module on the base, and the extending direction of the strip-shaped through hole is parallel to the extending direction of the ball screw, and the bottom end of the straight wire saw module is arranged in the strip-shaped through hole.

2. A book trimming apparatus according to claim 1, wherein: both sides of the straight wire saw module are provided with sawtooth structures.

3. A book trimming apparatus according to claim 1, wherein: be equipped with at least one on the base and be used for the fixed band of treating the books of tailorring, and adjustable elasticity degree, just the extending direction of fixed band with the extending direction of rectangular shape through-hole is parallel, the both ends setting of fixed band is in processing narrow groove on the base, just the extending direction perpendicular to of narrow groove the extending direction of rectangular shape through-hole, the narrow groove internal fixation has fixed bundle, fixed bundle with fixed band fixed connection.

4. A book trimming apparatus according to claim 1, wherein: the bottom of the base is provided with four conjoined brackets for supporting the base.

5. A book trimming apparatus according to claim 1, wherein: the top end of the upright post is provided with a through hole, one of the through holes is internally provided with the shaft coupler, and one end of the ball screw, which is far away from the shaft coupler, is arranged in the other through hole and is connected with the through hole through a bearing.