It is suitable for the flipbook arm elevating mechanism of different books archives shapes
Technical field
The present invention relates to a kind of mechanism, and in particular to a kind of flipbook arm lift for being suitable for different books archives shapes
Structure.
Background technology
Books, refer to bound books and word, understanding in a narrow sense is the paper with writings and image
Set.Refer to ancient books and records in Chinese original, books include the publications such as books, picture album, picture.Books are with word, picture and other symbols
Number, various knowledge are recorded on certain material, are clearly expressed thoughts, and the works for dressing up volume are made, it is various to propagate
Knowledge and thought, accumulate the important tool of human culture.It with the development of history, ways of writing, used material and
In terms of Binding and layout, and form, also in continuous change and change.
With the development of science and technology, need books archives being scanned to be easy to read and achieve, in books archives scan
When, existing scanning device with automatic page turning function uses single flipbook arm mode mostly, main form be according to the sizes of books not
Book platform is held with from different, ensures the position consistency that books are placed, the position of flipbook arm lifting keeps constant.This mode needs
The different scanning held book platform, be unfavorable for a variety of different shape books is changed according to the difference of books, while also will be uncertainly
The efficiency of dynamic flipbook scanner performs to maximization.
The content of the invention
The technical problems to be solved by the invention are that existing scanning device with automatic page turning function uses single flipbook arm mostly, are swept
Needed when retouching according to the difference of books change it is different hold book platform, be unfavorable for the scanning of a variety of different shape books, while also do not have
Have and the efficiency of scanning device with automatic page turning function is performed into maximization, there is provided a kind of flipbook arm for being suitable for different books archives shapes
Elevating mechanism, it is in the lifting process of flipbook arm by the shape of sensor automatic detection books archives come adjust automatically flipbook
When adjustable height, so as to realize the automatic books page turning of the different books archives shapes of adaptation of complete no manual intervention, complete
Scanning.
The present invention is achieved through the following technical solutions:
The flipbook arm elevating mechanism of different books archives shapes, including page sticking mechanism are suitable for, is pacified in the page sticking mechanism
Equipped with sensor, and page sticking mechanism is connected with actuating unit, and actuating unit can drive page sticking mechanism to carry out elevating movement.It is existing
Some scanning device with automatic page turning function use single flipbook arm mostly, and main form is according to the of different sizes from different of books
Hold book platform, ensure the position consistency that books are placed, the position of flipbook arm lifting keeps constant.This mode is needed according to books
Difference change it is different hold book platform, be unfavorable for the scanning of a variety of different shape books, while also do not scan automatic page turning
The efficiency of instrument performs to maximization, and the flipbook arm elevating mechanism that the technical program provides, and it can adapt to different books, turn over
By the shape of sensor automatic detection books archives come adjustable height during adjust automatically flipbook in the lifting process of book arm, from
And the automatic books page turning of the different books archives shapes of adaptation of complete no manual intervention is realized, complete scanning, be not required to during scanning
To change the different scanning held book platform, be advantageous to a variety of different shape books according to the difference of books, while by automatic page turning
The efficiency of scanner performs to maximization.
Also include door frame, the page sticking mechanism is arranged in door frame, and page sticking mechanism carries out elevating movement, power in door frame
Mechanism is connected with door frame.Door frame includes transverse slat and two parallel risers, and the bottom of riser is vertical with transverse slat to be fixed, and straight line is led
Rail is arranged in riser side wall close to each other.The door frame of setting is to be used to place books, while is also the part to the present invention
As supporting construction.
Transmission mechanism is installed, and transmission mechanism is connected with actuating unit and page sticking mechanism simultaneously on door frame;In door frame
Guiding mechanism is installed, guiding mechanism is connected with page sticking mechanism, and transmission mechanism can control page sticking after actuating unit starts on wall
Mechanism moves along guiding mechanism in the inner chamber of door frame.Transmission mechanism is by power transmission caused by actuating unit to page sticking machine
On structure so that page sticking mechanism can move along guiding mechanism in the inner chamber of door frame, includes drive link for this transmission mechanism, passes
Three synchronous pulleys are sheathed with the outer wall of lever successively, and synchronous pulley is fixed with drive link, synchronous pulley and engine
Short timing belt is provided between structure, and short timing belt is connected with actuating unit and one of synchronous pulley simultaneously, two other
Synchronous pulley is separately fixed at the both ends of drive link, and is cased with long timing belt respectively on two synchronous pulleys, long synchronous
Band is connected with the directive wheel positioned at door frame top, and belt connecting seat is provided with long timing belt, and long timing belt connects through belt
Joint chair is simultaneously fixed with belt connecting seat, and belt connecting seat is connected with page sticking mechanism, and belt connecting seat can be with long synchronous
Tape movement.The outer wall of drive link is also sheathed with two bearing blocks simultaneously, and bearing block is arranged on the same of the both ends that are fixed on drive link
Between walking belt wheel, and bearing is provided with bearing block, drive link is through bearing and can be rotated in bearing block, bearing block
It is fixed on the bottom surface of door frame so that whole transmission mechanism can be fixed on door frame, and the synchronous pulley in transmission mechanism causes
The rotation of actuating unit is provided with connection by toothed belt transmission to page sticking mechanism between page sticking mechanism and belt connecting seat
Plate, and connecting plate is connected with page sticking mechanism and belt connecting seat simultaneously, so that the movement of page sticking mechanism and long timing belt one
Cause.
Guiding mechanism includes line slideway, and line slideway is fixed on the symmetrical inner wall face of door frame, pacified on line slideway
Equipped with sliding block, and sliding block can be moved along the wall of line slideway, and the termination of page sticking mechanism is connected with sliding block respectively, page sticking machine
Structure can move with sliding block on line slideway.Guiding mechanism is that page sticking mechanism moving process is oriented to so that it is moved
Dynamic rail mark remains on the same line, prevents mobile jiggly phenomenon, avoids causing that essence can not be carried out during flipbook
True page turning, by the way that the both ends of page sticking mechanism are attached with sliding block, connect in the belt that page sticking mechanism is fixed with long timing belt
When joint chair pulls, sliding block can move along line slideway, so as to define the steady and smoothness of page sticking mechanism movement, and
The both ends of page sticking mechanism can be kept being synchronized with the movement so that page sticking mechanism and riser are maintained at into plumbness all the time.
The present invention compared with prior art, has the following advantages and advantages:Lifting of the present invention in flipbook arm
By the shape of sensor automatic detection books archives come adjustable height during adjust automatically flipbook in journey, so as to realize entirely without
The automatic books page turning of the different books archives shapes of adaptation of manual intervention, completes scanning, need not be according to books during scanning
Difference changes the different scanning held book platform, be advantageous to a variety of different shape books, while by the efficiency of scanning device with automatic page turning function
Perform to maximization.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention;
Fig. 2 is that Tu1Zhong page stickings mechanism moves down view;
Fig. 3 is the structural representation of transmission mechanism;
Fig. 4 is the rearview of guiding mechanism;
Fig. 5 is the front view of guiding mechanism;
Fig. 6 is the structural representation of door frame.
Mark and corresponding parts title in accompanying drawing:
1- sensors, 2- page stickings mechanism, 3- guiding mechanisms, 3-1- line slideways, 3-2- sliding blocks, 4- door frames, 4-1- risers,
4-2- transverse slats, 4-3- mounting brackets, 4-4- directive wheels, 5- motor mounts, 6- actuating units, the short timing belts of 7-, 8- transmission mechanisms,
8-1- bearing blocks, 8-2- fixed covers, 8-3- synchronous pulleys, 8-4- straight pins, 8-5- drive links, 8-6- bearings, 10- length are synchronous
Band, 11- belt connecting seats, 12- connecting plates.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment:
As shown in Figures 1 to 6, the flipbook arm elevating mechanism of different books archives shapes, including page sticking mechanism 2 are suitable for,
Sensor 1 is installed in the page sticking mechanism 2, and page sticking mechanism 2 is connected with actuating unit 6, and actuating unit 6 is preferably electricity
Machine, motor can drive page sticking mechanism 2 to carry out elevating movement, and motor is fixed on motor mount 5, motor mount 5 and door
Frame 4 is fixed, while is additionally provided with door frame 4, and page sticking mechanism 2 is arranged in door frame 4, and page sticking mechanism 2 is lifted in door frame 4
Motion, actuating unit 6 are fixed with door frame 4.Transmission mechanism 8 is installed on door frame 4, and transmission mechanism 8 simultaneously with actuating unit 6
Connected with page sticking mechanism 2, transmission mechanism 8 includes drive link 8-5, and three timing belts are sheathed with successively on drive link 8-5 outer wall
8-3 is taken turns, and synchronous pulley 8-3 is fixed with drive link 8-5, and short timing belt is provided between synchronous pulley 8-3 and actuating unit 6
7, and short timing belt 7 is connected with actuating unit 6 and one of synchronous pulley 8-3 simultaneously, two other synchronous pulley 8-3 difference
Drive link 8-5 both ends are fixed on, and are cased with long timing belt 10, long timing belt 10 respectively on two synchronous pulley 8-3
It is connected with the directive wheel 4-4 positioned at the top of door frame 4, is taken long synchronous 10 and be provided with belt connecting seat 11, long timing belt 10 is worn
Cross belt connecting seat 11 and fixed with belt connecting seat 11, belt connecting seat 11 is connected with page sticking mechanism 2, and belt connecting seat
11 can move with long timing belt 10.Drive link 8-5 outer wall is sheathed with two bearing block 8-1, and bearing block 8-1 is arranged on solid
It is scheduled between the synchronous pulley 8-3 at drive link 8-5 both ends, bearing hole, bearing 8-6 installations is provided with its bottom bracket 8-1
Wherein.One of synchronous pulley 8-3 is arranged on drive link 8-5 middle part, and the timing belt is passed through by straight pin 8-4
Wheel tightens together with drive link 8-5, ensures that with drive link 8-5 relative motion will not occur for synchronous pulley.By drive link 8-5's
Both ends respectively with the bearing fit in bearing block, and the fixed cover 8-2 by being locked on drive link to bearing carry out
Axially position, a synchronous pulley is fixed by the way that straight pin is each in drive link 8-5 both ends bar portion, now form one by three
The transmission bar assembly of synchronous pulley, two bearing blocks and a drive link composition, drive link can be in the supportings of bearing block freely
Rotation, while three synchronous pulleys follow drive link synchronous axial system, then coordinate timing belt and directive wheel to enter action edge
Transmit so that page sticking mechanism can be lifted.Bearing block 8-1 is fixed on the bottom surface of door frame 4.Page sticking mechanism 2 and belt
Connecting plate 12 is provided between connecting seat 11, connecting plate 12 is the part as connection page sticking mechanism 2 and belt connecting seat 11.
Guiding mechanism 3 is installed on the inwall of door frame 4, guiding mechanism 3 is connected with page sticking mechanism 2, after actuating unit 6 starts
Transmission mechanism 8 can control page sticking mechanism 2 to be moved along guiding mechanism 3 in the inner chamber of door frame 4.Guiding mechanism 3 includes straight line
Guide rail 3-1, line slideway 3-1 are fixed on the symmetrical inner wall face of door frame 4, and sliding block 3-2 is provided with line slideway 3-1, and
Sliding block 3-2 can be moved along line slideway 3-1 wall, and the termination of page sticking mechanism 2 is connected with sliding block 3-2 respectively, page sticking machine
Structure 2 can move with sliding block 3-2 on line slideway 3-1.Door frame 4 includes transverse slat 4-2 and two parallel riser 4-1, will
Riser 4-1 bottom is vertical with transverse slat 4-2 to be fixed, and line slideway 3-1 is arranged in riser 4-1 side walls close to each other.
Top on the outside of two pieces of risers is separately installed with identical directive wheel 4-4, and the top on the outside of two pieces of risers is separately installed with 4-3 peaces
Shelve, directive wheel 4-4 is arranged in mounting bracket, bearing is also equipped between directive wheel 4-4 and riser 4-1, directive wheel 4-4 is in axle
Can be in the cofree rotation of riser in the presence of holding.Symmetrical line slideway component is separately installed with the inside of riser 4-1.
In this structure, motor is fixed by screws on motor mount 5, is provided with and is installed on motor output shaft
Identical synchronous pulley on drive link.The bearing hole of installation bearing is provided with the riser of motor mount 5, passes through axle
Together with the cooperation held and drive link assembling components.The end panels of motor mount and the transverse slat 4-2 of door frame are fixed simultaneously,
Transverse slat 4-2 both ends make them form an entirety by the bearing block 8-1 in the fixed transmission bar assembly of screw.Short synchronization
Band 7 is arranged on two synchronous pulleys, when motor rotates, band that the synchronous pulley on motor output shaft passes through short timing belt 7
It is dynamic to make transmission bar assembly while rotate.Synchronous pulley at transmission bar assembly both ends by long timing belt 10 and is arranged on door frame
Two synchronous pulleys at end are respectively connected together, and such drive rod rotation can make the synchronous pulley on door frame rotate, and two
Long timing belt just can carry out circular motion around two synchronous pulleys.
Page sticking mechanism 2 is the structure of a cross bar, and its both ends are fixed with the sliding block 3-2 in line slideway component, and are ensured
Page sticking arm is mutually perpendicular to two riser 4-1, can slide up and down stable up and down motion with sliding block 3-2.The two of page sticking arm
Belt connecting seat 11 is also equipped with end, while belt connecting seat 11 and long timing belt 10 tighten together, and will not occur relative
Motion, with duration timing belt 10 when being moved on synchronous pulley 8-3 and directive wheel 4-4, pulls on belt connecting seat 11 and carries out
Lower movement, belt connecting seat 11 is again by page sticking mechanism 2 with movement, so as to realize the elevating movement of page sticking mechanism.
In so structure for having formed, when motor rotates, in the presence of synchronous pulley and timing belt, page sticking machine
The effect that structure is fixed by belt connecting seat and long timing belt carries out the elevating movement of straight line.Set simultaneously in page sticking mechanism 2
There is sensor 1, by sensor 1, will detect whether to be placed with books archives in the elevating movement of page sticking mechanism, be placed with
Sensor makes page sticking arm drop to suitable position, carries out automatic turning by detecting the profiles of books archives during books archives
Page.
The structure of the present invention is simple, and principle is easy, passes through sensor automatic detection books in the lifting process of flipbook arm
The shape of archives carrys out adjustable height during adjust automatically flipbook, so as to realize the different books archives of the adaptation of complete no manual intervention
The automatic books page turning of shape, complete scanning, scanning more process is more accurate, during scanning need not according to books it is different more
Change it is different hold book platform, reduce cost and also improve efficiency, be advantageous to the scanning of a variety of different shape books, while will be automatic
The efficiency of flipbook scanner performs to maximization.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.