CN202507714U

CN202507714U - Automatic page turning machine

Info

Publication number: CN202507714U
Application number: CN2011203618281U
Authority: CN
Inventors: 武岳; 吕国国; 赵三猛; 宜亚丽
Original assignee: Yanshan University
Current assignee: Yanshan University
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2012-10-31
Anticipated expiration: 2021-09-21

Abstract

The utility model provides an automatic page turning machine which comprises a main panel (1). Three pairs of pressure bookends comprise upper bookends (3), middle bookends (4) and lower bookends (5). During page turning, a spine of a book is arranged in a concave groove (2) and the booked is clamped tightly by the three pairs of pressure bookends, one corner of a book page is raised by a left friction rod (7) or a right friction rod (8) in a rubbing manner, the raised page is turned by a page turning rod (9), the three pairs of pressure bookends are lifted up and pressed down sequentially, and the motions are matched at intervals to perform left and right page turning. The automatic page turning machine is simple in structure and high in mechanical efficiency, has stable left and right page turning functions and adjustable functions, can be applied to books, music scores and the like of different dimensions, can help the disabled or persons who cannot turn pages by the hands conveniently, and can be applied to the automatic copy and scanning industry.

Description

The automatic page turning machine

Affiliated technical field

The utility model relates to a kind of new automatic adjustable page turning machine, can carry out left and right page turning to book and music score, also can be applied in the copying and scanning equipment, especially can regulate to adapt to the book of different size.

Background technology

At present, the page turning machine that has emerged presses combinations such as page or leaf mechanism, page turning mechanism to realize what page turning was moved often with former reason such as negative-pressure adsorption, Electrostatic Absorption.But a lot of page turnings are confidential too simple, can only unidirectional page turning, perhaps can't well realize page turning, or too complicated, and involve great expense, mechanical efficiency is low, and is perhaps too heavy, too poor to the adaptability of the page of different size size.Nowadays, also do not have the page turning functional adaptation of high performance-cost ratio to lose the disabled person of both arms on the market, or be inconvenient to use the people's of handspring page or leaf demand.

Summary of the invention

Poor in order to overcome existing page turning machine functional reliability; Perhaps structural principle is complicated; Involve great expense, the deficiency of bad adaptability, the utility model provides a kind of full-automatic adjustable page turning machine; This page turning machine can not only be realized the function of left and right sides page turning with simple mechanism principle, and can easily regulate with the books that adapt to different size and music score etc.

The utility model solves the technical scheme that its technical problem adopted: a kind of automatic page turning machine, and it comprises main panel, three pairs of pressure book clamps comprise book clamp, middle book clamp, following book clamp; It is characterized in that, left friction-bar, right friction-bar is turned over the book rod, the vertical guide plate; Horizontal guide plate is wherein gone up book clamp and is connected with the motor shaft of first motor, and middle book clamp is connected with swing slide block mechanism mode with second motor, and following book clamp is connected with the 3rd motor, and left friction-bar is connected with the 4th motor; Right friction-bar is connected with the 5th motor, turns over that book is excellent to be connected with the 6th motor, and described swing slide block mechanism is by master slider, small slide block; Guide rail is led rod, and middle book clamp is formed, described vertical guide plate; Horizontal guide plate connects with the mode that horizontal rack, gear, perpendicular tooth bar are meshed, and wherein, horizontal guide plate is fixedly connected with horizontal rack, and the vertical guide plate is fixedly connected with perpendicular tooth bar.With the Single-chip Controlling card six stepper motors are controlled, having three motors to be respectively book clamp, middle book clamp and following book clamp in six motors provides rotation, forms book pressing mechanism; There is the motor of two left friction-bar of conduct and right friction-bar to distribute axisymmetricly in three remaining motors, forms the mechanism of rubbing page or leaf; Last motor is for turning over the book rod motor of page turning campaign to be provided.Constitute the three parts of this page turning machine thus: press book, rub page or leaf, three motion parts of page turning, three part bodies intermittently cooperate, to realize the movement effects of page turning, pressure book.

What be worth mentioning in addition a bit is, in order to adapt to the books that specification differs, has added rack and pinion mechanism in the page turning machine, makes the adjustable positions of book clamp and rubber bar.

The beneficial effect of the utility model is that steadily left and right sides page turning reliably, pressure page or leaf have adjustable function simultaneously, and be simple in structure and compact.

Description of drawings

Fig. 1 is the Facad structure sketch map of the utility model.

Fig. 2 is the structure sketch map.

1. main panels among the figure, 2. Baltimore groove is 3. gone up book clamp, 4. in book clamp, 5. descend book clamp, 6. step surface, 7. left friction-bar; 8. right friction-bar is 9. turned over the book rod, 10. vertical guide plate, 11. horizontal guide plates, 12. sword irons, 13. first motors, 14. second motors; 15. the 3rd motor, 16. the 4th motors, 17. the 5th motors, 18. the 6th motors, 19. swing slide block mechanisms, 20. master sliders; 21. small slide block, 22. guide rails, 23. lead rod, 24. horizontal racks, 25. gears, 26. perpendicular tooth bars.

Specific embodiments

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

The embodiment of the utility model is as shown in Figure 1, and it comprises main panel (1), and main panel (1) midline is provided with Baltimore groove (2), written double swerve when partly putting into the spine of book Baltimore groove (2) and can prevent machine works; Main panel (1) has been opened six notches; Three pairs of pressure book clamps are respectively to go up book clamp (3), middle book clamp (4), following book clamp (5) from wherein stretching out, and three pairs of book clamps distribute by axial symmetry; And rotation is provided by 3 different stepper motors; The step surface (6) that rise the main panel below has left friction-bar (7), right friction-bar (8) and turns over book rod (9), respectively by other three motor-driven on it.The motor model is the 35-BYJ two hybrid decelerating step motor of four lines mutually.

Below in conjunction with Fig. 2; Adjustable characteristic to the utility model describes, and varies in size for adapting to written specification, and can know only needs to regulate the position of going up book clamp (3), middle book clamp (4) and left friction-bar (7), right friction-bar (8); And down book clamp (5) and the position of turning over book rod (9) can be fixed; Thus, as shown in Figure 2, be contained in the support of last book clamp (3) and motor thereof on the vertical guide plate (10) that can move up and down; And in book clamp (4) and left and right sides friction-bar (7), (8) and their motor and support etc. be contained in respectively two can the horizontal guide plate (11) of move left and right on; Rack and wheel-tooth bar changement is adopted in being connected of horizontal guide plate (11) and vertical guide plate (10), so just guaranteed to regulate horizontal guide plate and on book clamp etc. when outwards expanding, the vertical guide plate and on book clamp etc. move upward; Lock friction-bar (7), (8) of both sides afterwards again with sword iron (12), thereby realized the locking of whole linkage.

Combine Fig. 2 below again; Centering book clamp (4) and second motor (14) are connected with swing slide block mechanism (19) mode and describe, and second motor (14) drives motor shaft and rotates, and master slider (20) slides up and down along guide rail (22) under the drive of motor shaft fork; Master slider (20) motion drive is simultaneously led rod (23) and is moved up and down; Lead rod (23) and just be with small slide block (21) to move up and down, small slide block (21) and middle book clamp (4) are hinged, depress and lift action with what this had realized middle book clamp (4).The connected mode of other parts does, last book clamp (3) is connected with the motor shaft of first motor (13), and following book clamp (5) is connected with the 3rd motor (15); Left side friction-bar (7) is connected with the 4th motor (16), and right friction-bar (8) is connected with the 5th motor (17), turns over book rod (9) and is connected with the 6th motor (18); Swing slide block mechanism (19) by master slider (20), small slide block (21), guide rail (22); Lead rod (23), middle book clamp (4) interconnects composition, vertical guide plate (10); Horizontal guide plate (11) connects with the mode that horizontal rack (24), gear (25), perpendicular tooth bar (26) are meshed; Wherein, horizontal guide plate (11) is fixedly connected with horizontal rack (24), and vertical guide plate (10) is fixedly connected with perpendicular tooth bar (26).

The utility model is provided with three buttons, power switch key and left and right page turning key, and the switch key position can be made into like various forms of switch keys such as foot control, mouth control, acoustic controls according to actual needs.

The engineering process of the utility model:

Before the button, the three pairs of book clamps be pressed in written on, turn over key by the right side after:

The first step, middle book clamp (4) lifts;

In second step, left friction-bar (7) has been rubbed one jiao on page;

In the 3rd step, middle book clamp (4) is depressed;

In the 4th step, left friction-bar (7) is left written resetting (this moment, that one page of the superiors of left side book was in middle book clamp (4) top);

In the 5th step, following book clamp (5) lifts and is retracted into notch;

In the 6th step, turn over the inswept 60 ° of sector regions of book rod (9);

In the 7th step, last book clamp (3) is done to lift and is depressed action, and it is inswept to turn over book rod (9) simultaneously, turns over a page;

In the 8th step, middle book clamp (4) lifts to be depressed;

In the 9th step, turn over book rod (9) and return initial position with the action of Rotate 180 °;

In the tenth step, following book clamp (5) lifts to be depressed.

Whole page turning process is by the single-chip microcomputer sequential control, and remains that to have at least a pair of bookshelf to push down written, and page turning principle left is identical with page turning to the right.

Claims

1. automatic page turning machine, it comprises main panel (1), three pairs of pressure book clamps comprise in the book clamp (3) book clamp (4) book clamp (5) down, it is characterized in that: left friction-bar (7); Right friction-bar (8) is turned over book rod (9), vertical guide plate (10), horizontal guide plate (11); Wherein go up book clamp (3) and be connected with the motor shaft of first motor (13), middle book clamp (4) is connected with swing slide block mechanism (19) mode with second motor (14), and following book clamp (5) is connected with the 3rd motor (15), and left friction-bar (7) is connected with the 4th motor (16); Right friction-bar (8) is connected with the 5th motor (17), turns over book rod (9) and is connected with the 6th motor (18), and described swing slide block mechanism (19) is by master slider (20); Small slide block (21), guide rail (22) is led rod (23); Middle book clamp (4) is formed, described vertical guide plate (10), and horizontal guide plate (11) connects with the mode that horizontal rack (24), gear (25), perpendicular tooth bar (26) are meshed; Wherein, horizontal guide plate (11) is fixedly connected with horizontal rack (24), and vertical guide plate (10) is fixedly connected with perpendicular tooth bar (26).