CN217225735U

CN217225735U - Book aligning mechanism of three-side book trimming machine

Info

Publication number: CN217225735U
Application number: CN202221130174.6U
Authority: CN
Inventors: 王春宏; 曹冲; 张雷杰; 吴月平
Original assignee: Pinghu Bind Ex Machinery Co ltd
Current assignee: Pinghu Bind Ex Machinery Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-08-19
Anticipated expiration: 2032-05-12

Abstract

The utility model relates to a trilateral trimmer books mechanism of keeping close to neat, including the locating plane, make the back of books keep close to the locating plane's brush, and be used for promoting the brush pushing mechanism of brush and be used for the swing the brush swing mechanism of brush, brush pushing mechanism includes brush impeller, brush promotion connecting piece and brush driving medium, the brush promotes the connecting piece transmission connect in the brush impeller with between the brush driving medium, the brush install in the output of brush driving medium. Through setting up brush pushing mechanism and brush swing mechanism, can be according to the position of the width adjustment book beating brush that cuts books, during the use, promote the deckle edge of books through brush pushing mechanism, make the back of books keep close together the locating plane to the size that guarantees many books stack and cut is unanimous, guarantees the quality of books.

Description

Book aligning mechanism of three-side book trimming machine

Technical Field

The utility model relates to a trilateral trimmer technical field specifically is trilateral trimmer books mechanism of keeping close to neatly.

Background

Due to the large amount of printing of books, in order to facilitate the consistency of the length and width of a large amount of books after being printed, a three-side trimmer is generally used, the three-side trimmer places the books on an operation platform, the length of the books is cut by using two side knives of the three-side trimmer, and the width of the books is cut by using a front knife. The three-side book trimming machines on the market are more in types at present, the most common three-side book trimming machine is that a side cutter and a front cutter are arranged on a cutter frame, and when a main shaft moves downwards, the two side cutters and the front cutter sequentially cut books into books with consistent specifications. Whether the book cutting size meets the specification or not and whether the cut is smooth or not are standards for measuring the cutting quality of the three-side book trimmer.

In the market, the three-side book trimming machine is developed rapidly, and as the three sides of a book can be processed simultaneously, the time is greatly saved, the working procedures are reduced, the processing efficiency is improved, and the three-side book trimming machine is generally applied in production. In order to further improve the production efficiency, a plurality of books are often stacked and cut in production. However, when a plurality of books are stacked and cut, the books of the existing three-side book trimming machine cannot be aligned, so that the size consistency of the books cannot be guaranteed in the stacking and cutting process of the plurality of books, the quality of the books is influenced, and the three-side book trimming machine is not beneficial to popularization and application in the market.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect among the above-mentioned prior art, the utility model provides a trilateral book trimming machine books lean on neat mechanism, this books lean on neat mechanism can make many books of waiting to cut the books two side swoves cut with the fore-stock when cutting the books position location the same to guarantee that the size of cutting of every book is unanimous, guarantee the quality of books, be favorable to using the popularization and the application of trilateral book trimming machine on market that have above-mentioned books lean on neat mechanism.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme that the books of the three-side book trimming machine are aligned to be constructed, the back that includes the locating plane, makes books is aligned the locating plane's brush and be used for promoting the brush pushing mechanism of brush and be used for the swing the brush swing mechanism of brush, brush pushing mechanism includes brush impeller, brush promotion connecting piece and brush driving medium, the brush promotes the connecting piece transmission connect in the brush impeller with between the brush driving medium, the brush install in the output of brush driving medium.

As an optimized scheme of the utility model, brush fixed mounting is in brush seat.

As a preferred scheme of the utility model, the brush promotes the connecting piece including promoting band pulley one, promoting band pulley two and promotion drive belt, promote band pulley one install in the output of brush impeller, promote band pulley two install in the input of brush driving medium, promote band pulley one with pass through between the promoting band pulley two the transmission is connected to the promotion drive belt and is realized the brush impeller is right the promotion of brush seat.

As an optimized scheme of the utility model, brush swing mechanism includes brush swing and brush swing connecting piece, brush swing connecting piece connect in brush swing with between the brush seat.

As a preferred scheme of the utility model, brush swing connecting piece includes swing band pulley one, swing band pulley two and swing drive belt, swing band pulley one install in the output of brush swing piece, swing band pulley two install in one side of brush seat, swing band pulley one with pass through between the swing band pulley two the transmission is connected to the swing drive belt and is realized the brush swing piece is right the swing of brush seat.

As an optimized scheme of the utility model, promote the drive belt with the swing drive belt is the belt.

As an optimized proposal of the utility model, the brush pushing part and the brush swinging part are servo motors.

As an optimized proposal of the utility model, the hairbrush driving medium is a screw rod.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a trilateral trimmer books lean on neat mechanism through setting up brush pushing mechanism, can strike the position of book brush according to the width adjustment that cuts books, during the use, promotes the deckle edge of books through brush pushing mechanism, makes the back of books lean on neat location plane to guarantee that the size that many books stack cut is unanimous, guarantee the quality of books.

Further, the utility model discloses set up brush swing mechanism, when many books stack cuts together, accessible brush swing mechanism adjustment strikes the swing range of book brush to the back of a book that guarantees books leans on neat locating plane, so that cut many books stacked books, further guarantee the quality of books, be favorable to using the popularization and the application of trilateral book trimmer that have above-mentioned books to lean on neat mechanism on market.

Drawings

FIG. 1 is a schematic view of a book alignment mechanism of the trimmer according to one embodiment;

FIG. 2 is a schematic view of the structure in the direction A of FIG. 1;

FIG. 3 is a schematic view of the structure at B-B in FIG. 1;

FIG. 4 is a schematic view of the structure in the direction E of FIG. 1;

FIG. 5 is a schematic view of the structure of FIG. 1 in the direction C;

FIG. 6 is a schematic view of the structure of FIG. 1 at D-D;

fig. 7 is a schematic view of the structure in the direction F in fig. 1.

Reference numerals: 6. a brush pusher; 7. the brush pushes the connecting piece; 7-1, a first pushing belt wheel; 7-2, a second pushing belt wheel; 7-3, pushing the transmission belt; 8. a brush transmission member; 9. a brush holder; 10. a brush; 11. a brush swinging member; 12. a book; 13. positioning a plane; 14. a brush swing link; 14-1, a first swing belt wheel; 14-2, a second swing belt wheel; 14-3, and an oscillating transmission belt.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

The embodiment is as follows: as shown in fig. 1 to 7, the book aligning mechanism of the three-side trimmer is mainly composed of a positioning plane 13, a brush 10 for aligning the back of a book 12 with the positioning plane 13, a brush pushing mechanism for pushing the brush 10, and a brush swinging mechanism for swinging the brush 10. The position of the book knocking brush 10 can be adjusted according to the width of the cut book 12 by arranging the brush pushing mechanism, when the mechanism is used, burrs of the book are pushed by the brush pushing mechanism, so that the back of the book 12 is aligned with the positioning plane, the size of the stacked cut books is consistent, and the quality of the books is guaranteed. Furthermore, the mechanism is provided with the brush swinging mechanism, when a plurality of books 12 are stacked and cut together, the swinging amplitude of the book knocking brush 10 can be adjusted through the brush swinging mechanism, so that the book backs of the books 12 are aligned to the positioning plane, the stacked books are cut conveniently, the stacked and cut sizes of the books are consistent, and the quality of the books is guaranteed.

In order to simplify the process and improve the cutting accuracy, the brush pushing mechanism includes a brush pushing member 6, a brush pushing link member 7, and a brush transmission member 8, the brush pushing link member 7 is drivingly connected between the brush pushing member 6 and the brush transmission member 8, and the brush 10 is installed at an output end of the brush transmission member 8.

In order to facilitate the installation and use of the brush 10, the brush 10 is fixedly or detachably installed on the brush holder 9.

In order to ensure the using effect of the brush pushing mechanism for pushing the book 12, the brush pushing connecting piece 7 comprises a first pushing belt wheel 7-1, a second pushing belt wheel 7-2 and a pushing transmission belt 7-3, the first pushing belt wheel 7-1 is installed at the output end of the brush pushing piece 6, the second pushing belt wheel 7-2 is installed at the input end of the brush transmission piece 8, and the first pushing belt wheel 7-1 and the second pushing belt wheel 7-2 are connected and transmitted through the pushing transmission belt 7-3 to realize the pushing of the brush pushing piece 6 on the brush seat 9.

The brush swing mechanism includes a brush swing member 11 and a brush swing link 14, and the brush swing link 14 is connected between the brush swing member 11 and the brush holder 9.

The brush swing connecting member 14 includes a first swing pulley 14-1, a second swing pulley 14-2 and a swing transmission belt 14-3, the first swing pulley 14-1 is mounted at an output end of the brush swing member 11, the second swing pulley 14-2 is mounted at one side of the brush base 9, and the first swing pulley 14-1 and the second swing pulley 14-2 are connected and driven by the swing transmission belt 14-3 to realize the swing of the brush swing member 11 to the brush base 9.

The push transmission belt 7-3 and the swing transmission belt 14-3 are belts, the belt transmission structure is simple, the manufacturing cost is low, the installation and the maintenance are convenient, the belts are rich in elasticity, and impact and vibration can be alleviated, so that the operation is stable, the noise in the working process is low, and the use experience of a user can be enhanced.

The brush pushing part 6 and the brush swinging part 11 are both servo motors, the servo motors are high in control precision and small and almost free in inertia, and the brushes 10 can be effectively guaranteed to move to required positions, so that the side edges of the books 12 are flush; meanwhile, at a lower rotating speed, the servo motor still runs very stably and hardly vibrates, and other motors vibrate violently to influence the precision.

The brush transmission member 8 is a screw, preferably a ball screw, which is the most commonly used transmission element in tool machines and precision machines, and has the main function of converting rotational motion into linear motion or converting torque into axial repeated acting force, and has the characteristics of high precision, reversibility and high efficiency. Due to the fact that the ball screw has small friction resistance, the ball screw is widely applied to various industrial equipment and precision instruments, and the stability of the brush 10 in the book knocking process can be effectively guaranteed when the ball screw is applied to the industrial equipment and the precision instruments.

The book aligning mechanism of the three-side book trimming machine in the embodiment can adjust the position of the book knocking brush according to the width of the cut book by arranging the brush pushing mechanism, and when the book aligning mechanism is used, the brush pushing mechanism pushes burrs of the book to align the back of the book with a positioning plane so as to ensure that the sizes of a plurality of stacked and cut books are consistent and ensure the quality of the book; through setting up brush swing mechanism, when many books stack and cut together, the swing range of accessible brush swing mechanism adjustment book knocking brush to guarantee the back of a book and lean on neat locating plane, so that cut many books that should stack, further guarantee the quality of books, be favorable to using the popularization and the application of trilateral book trimmer that have above-mentioned books and lean on neat mechanism in market.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: 6. a brush pusher; 7. the brush pushes the connecting piece; 7-1, a first pushing belt wheel; 7-2, a second pushing belt wheel; 7-3, pushing the transmission belt; 8. a brush transmission member; 9. a brush holder; 10. a brush; 11. a brush swinging member; 12. a book; 13. positioning a plane; 14. a brush swing link; 14-1, a first swing belt wheel; 14-2, a second swing belt wheel; 14-3, oscillating belts, etc., without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. Trilateral trimmer books mechanism of keeping close to neat, its characterized in that: the book fixing device comprises a positioning plane (13), a brush (10) for aligning the back of a book (12) with the positioning plane (13), a brush pushing mechanism for pushing the brush (10) and a brush swinging mechanism for swinging the brush (10), wherein the brush pushing mechanism comprises a brush pushing piece (6), a brush pushing connecting piece (7) and a brush transmission piece (8), the brush pushing connecting piece (7) is in transmission connection between the brush pushing piece (6) and the brush transmission piece (8), and the brush (10) is installed at the output end of the brush transmission piece (8).

2. The trimmer book alignment mechanism of claim 1, wherein: the brush (10) is fixedly arranged on the brush seat (9).

3. The trimmer book alignment mechanism of claim 2, wherein: the brush pushing connecting piece (7) comprises a first pushing belt wheel (7-1), a second pushing belt wheel (7-2) and a pushing transmission belt (7-3), the first pushing belt wheel (7-1) is installed at the output end of the brush pushing piece (6), the second pushing belt wheel (7-2) is installed at the input end of the brush transmission piece (8), and the first pushing belt wheel (7-1) and the second pushing belt wheel (7-2) are connected and transmitted through the pushing transmission belt (7-3) to achieve pushing of the brush seat (9) by the brush pushing piece (6).

4. The trimmer book alignment mechanism of claim 3, wherein: the brush swinging mechanism comprises a brush swinging piece (11) and a brush swinging connecting piece (14), and the brush swinging connecting piece (14) is connected between the brush swinging piece (11) and the brush seat (9).

5. The trimmer book alignment mechanism of claim 4, wherein: the hairbrush swinging connecting piece (14) comprises a first swinging belt wheel (14-1), a second swinging belt wheel (14-2) and a swinging transmission belt (14-3), the first swinging belt wheel (14-1) is installed at the output end of the hairbrush swinging piece (11), the second swinging belt wheel (14-2) is installed at one side of the hairbrush base (9), and the first swinging belt wheel (14-1) and the second swinging belt wheel (14-2) are connected and transmitted through the swinging transmission belt (14-3) to realize the swinging of the hairbrush swinging piece (11) to the hairbrush base (9).

6. The book alignment mechanism of a three-sided trimmer according to claim 5, wherein: the pushing transmission belt (7-3) and the swinging transmission belt (14-3) are both belts.

7. The trimmer book alignment mechanism of claim 6, wherein: the brush pushing piece (6) and the brush swinging piece (11) are both servo motors.

8. The trimmer book alignment mechanism of claim 7, wherein: the hairbrush transmission part (8) is a screw rod.