CN110303793A - A kind of automatic leaf turner - Google Patents
A kind of automatic leaf turner Download PDFInfo
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- CN110303793A CN110303793A CN201910558080.5A CN201910558080A CN110303793A CN 110303793 A CN110303793 A CN 110303793A CN 201910558080 A CN201910558080 A CN 201910558080A CN 110303793 A CN110303793 A CN 110303793A
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- Prior art keywords
- page
- bull stick
- page turning
- pickup
- dynamics
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
- B42D9/04—Leaf turners
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Abstract
The invention discloses a kind of automatic leaf turners, including bottom plate, braced frame mechanism, left and right translation mechanism, upper and lower dynamics buffering and adjustment mechanism, page turning mechanism, books clamping device, testing agency and automatic controls；Braced frame mechanism is located at middle rear end on bottom plate；Left and right translation mechanism is vertical and is slidably connected in braced frame mechanism, and upper and lower dynamics buffering and adjustment mechanism are connected with left and right translation mechanism；Page turning mechanism is located at upper and lower dynamics buffering and adjustment mechanism bottom end, page turning mechanism are located at bottom plate front center；Testing agency is located on bottom plate rear side and left and right translation mechanism；Automatic controls is separately connected left and right translation mechanism, upper and lower dynamics buffering and adjustment mechanism, page turning mechanism and testing agency, and fed back by testing agency and obtain information, page turning, upper and lower dynamics buffering and adjustment mechanism auxiliary positioning and page turning are completed in the accurate positionin of instruction left and right translation mechanism, page turning mechanism；Present apparatus automatic sensing and adjusting attachment dynamics, control pickup dynamics and guarantee pickup effect.
Description
Technical field
The present invention relates to automated arm fields, and in particular to a kind of automatic page turning dress for being applicable to different-thickness books
It sets.
Background technique
Automatic leaf turner is a kind of mechanical or means for assisting page turning.Currently, flipbook device such as U.S. Patent application
" directly stirring for bull stick is utilized " disclosed in US3087268, " utilizes machinery disclosed in U.S. Patent application US20030063335
Structure and motor control combine ", " automatic page turner " disclosed in Chinese patent application CN204586174U, these three page turnings dress
It sets and has following defects that
1, the prior art is stirred using straight line, and pickup bull stick and runner carry out pickup movement in a straight line plane, but practical
Situation is that the page face under unfolded state is curved surface, so the track of pickup bull stick and runner operation is undulated curve；
When pickup bull stick and runner are in curved surface highest point, the pickup bull stick and runner of original design are due to being to stir to set according to straight line
Meter, it is necessary to being compacted page face can just have been rubbed, when positioned at curved surface highest point, due to pickup bull stick and runner be compacted dynamics compared with
It is easy to cause the paper to page turning to be rolled breakage greatly；When being in the lowest part of curved surface, since pickup bull stick and runner are close to
Compacting dynamics is slightly weak, and pickup bull stick and runner during pickup is be easy to cause to have skidded phenomenon.
2, books thickness is differed, in the prior art in view of its books ontology grip with pickup bull stick and
Runner rolls detecting and controlling for the dynamics and range of operation rubbed with the hands, equally will also result in and is rolled breakage to the paper of page turning
And page turning is not thorough.
3, " automatic page turner " disclosed in the prior art-Chinese patent application CN204586174U in page turning using
Single pole (single to rub page bull stick with the hands) operation, will overcome the page clamping device of two sides to the attachment pressure of page when playing page, thus can not
What is avoided will use biggish pressure, to generate biggish page turning strength.This mode on the one hand can be to written according at larger
Friction damage, be on the other hand also easy to that multipage is caused to be dug together.
4, the page clamping device sheet of " automatic page turner " disclosed in the prior art-Chinese patent application CN204586174U
Body is arranged without power, this just means this current clamping device itself without actively storing the function of the page and the smooth page.
And actual page is in page turning repeatedly, it may appear that page turning and, deformation fluffy to page turning are even in paper page elastic force
The case where bouncing automatically under effect, these situations can all cause clamping device folder to clip to part page less than page or only
Situation occurs.
Summary of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of automatic leaf turner.
To achieve the above object, the present invention adopts the following technical solutions:
A kind of automatic leaf turner, including bottom plate and the braced frame mechanism being installed on bottom plate, left and right translation mechanism, on
Lower dynamics buffering and adjustment mechanism, page turning mechanism, books clamping device, testing agency and automatic controls；Wherein:
The braced frame mechanism is located at middle rear end on bottom plate；
The left and right translation mechanism is vertical and is slidably connected in braced frame mechanism, and along braced frame mechanism level
Displacement；
The buffering of dynamics up and down and adjustment mechanism are connected with left and right translation mechanism；
The page turning mechanism is located at upper and lower dynamics buffering and adjustment mechanism bottom end, and exerts oneself by left and right translation mechanism and above
Degree buffering and adjustment mechanism co-located, pressing；
The page turning mechanism is located at bottom plate front center；
The testing agency is located on bottom plate rear side and left and right translation mechanism；
The automatic controls is separately connected left and right translation mechanism, upper and lower dynamics buffering and adjustment mechanism, page turning mechanism
And testing agency, and fed back by testing agency and obtain information, instruction left and right translation mechanism is accurately positioned, page turning mechanism completion is turned over
Page, upper and lower dynamics buffering and adjustment mechanism auxiliary positioning and page turning.
Further, the braced frame mechanism includes four fixed vertical bars, four right-angled intersection optical axis fixing pieces, four
Horizontal supporting seat and two parallel optical axis；Wherein, the Horizontal supporting seat fixes four fixed vertical bars, four fixed vertical bars respectively
Left and right directions passes through right-angled intersection optical axis fixing piece between any two and fixes two parallel optical axis.
Further, the left and right translation mechanism includes " recessed " shape sliding block, left and right stranding page bull stick translation motor and rack gear；Its
In, the two sides horizontal concrete chute on sliding block is connected on two parallel optical axis, and is fixed by connector, and connector bottom is located at
It is mounted with left and right and rubs page bull stick translation motor with the hands, machine shaft front end gear is mutually nibbled with the rack gear being disposed below on bottom stage
Connection is closed, page bull stick translation motor is rubbed with the hands by left and right, sliding block left and right shift reciprocately on parallel optical axis is driven to move.
Further, the buffering of dynamics up and down and adjustment mechanism include Z-shaped link block, double polished rods, vertical sliding slot, delay
It rushes spring, rub page bull stick page attachment dynamics adjustment rack gear, rack gear adjusting motor with the hands；Plane opens up two on the Z-shaped link block
Vertical sliding slot, vertical sliding slot is interior to slide interspersed polished rod, and polished rod upper end is connected to the joint face of described " recessed " shape upper end of slide block, polished rod
Bottom end is connected in the recess portion plane of described " recessed " shape sliding block；Positioned at two polished rod middle positions, the first buffer spring is set, it is described
The top of first buffer spring is connected to the joint face of " recessed " shape upper end of slide block, and the bottom end of the first buffer spring connects across Z-shaped
It connects and is connected to the stranding page bull stick page attachment dynamics adjustment upper end of the rack after plane and the recess portion plane of " recessed " shape sliding block on block,
It rubs page bull stick page attachment dynamics adjustment rack gear lower end with the hands and is connected to the second buffer spring top, second buffer spring end is solid
Due on vertical plate, the vertical plate is located at the recess portion planar base of " recessed " shape sliding block；In the Z-shaped link block outer side panel
Rack gear is fixedly mounted on face and adjusts motor, the rack gear adjusts the shaft gear of motor and rubs the adjustment of page bull stick page adhesive force with the hands
Rack gear intermeshing.
Further, the page turning mechanism includes two pickup bull sticks, two page turning motors；The wherein fixed peace of page turning motor
On the panel of Z-shaped link block bottom, the motor shaft of page turning motor is after above-mentioned panel through shaft coupling and pickup
Bull stick connection.
Further, the equidistant pickup rubber tire in both ends is set on the pickup bull stick, and in the pickup for being located at spacing section
The characteristic pattern or characteristic color convenient for camera capture are smeared on bull stick.
Further, the books clamping device includes left and right clamping plate, damping hoodle guide rail, and the left and right clamping plate fits
Along the groove being symmetrical arranged for clamping books thickness side, left and right clamping plate is slidably connected to respectively on damping hoodle guide rail for side,
It realizes left and right translation and adjusts the clamping that gap between the clamping plate of left and right meets different book thicknesses sides.
Further, the testing agency includes page pressure perception pressure-strain piece, the strain of advance resistance sensed pressure
Piece and camera；Wherein, Plane Installation page pressure perceives pressure-strain piece on the Z-shaped link block；The Z-shaped connection
Advance resistance sensed pressure foil gauge is installed, the camera is located at the bottom stage rear side side on block inner panel outer surface.
Further, the automatic controls includes controller, signal amplifier, driver and wireless transport module；
Wherein, the signal amplifier receives page pressure perception pressure-strain piece signal and advance resistance sensed pressure foil gauge respectively
Signal, signal amplifier will be transmitted to controller after signal condition, the remote controler transmits wirelessly away user instruction, the nothing
Line transmission module receives user instructions and is transferred to controller, and the controller controls each motor fortune by driver respectively
Row, while the controller also receives the signal from camera transmission.
Further, the mounting height of the camera is referring to described camera or so detection range critical point, i.e. pickup
Bull stick does not go out camera detection range.
It should be noted that due in the translation motion of left and right, can natural camber line after books open, and can pass through
Book seam-lowermost end among books, therefore actual motion track of pickup bull stick during translation is swept away is movement in a curve
Track, the present invention adjust motor using vertical sliding slot, optical axis, Z-shaped link block, buffer spring, vertical length rack gear and rack gear
It cooperates, it is whole as the fluctuating of camber line moves up and down along polished rod to realize Z-shaped link block, and then drive page turning integrated machine
The up and down motion of structure.
The addition of buffer spring, can appropriate pre-adjustment spring, provide an optimal adhesive force to page turning book thicknesses,
If the adhesive force of pickup bull stick and book page depends entirely on entire Z-shaped link block and page-turning machine without buffer spring
Structure entirety own wt is in turn resulted in because of the biggish friction damage page.If only leaning on the adjusting of spring due to books super thick
Effect is not enough or adjustable range limits, and should increase rack gear at this time, rack gear adjusts motor, it is therefore an objective to pass through real-time detection page pressure
The signal of sensed pressure deformation piece perceives the size of adhesive force, and then the length of adjustment spring realizes that dynamic regulation is optimal attached
Put forth effort.
When camera detection, left and right rubs the pattern (or color) that can all identify with camera on page bull stick with the hands.Camera shooting
It after head capture present image, is able to detect that when the position of front left and right translation bar, in conjunction with current motion state and then detection is worked as
Preceding page turning state.In order to allow camera that can cover the moving range of translation bar, the height of the support rod of adjustable camera
Degree.Camera position is higher, and obtained monitoring range is bigger.Certainly there is a scale limitation, otherwise, it is possible to examine
The position of translation bar is not detected, height is depending on detection range in each critical point shooting of left and right pickup bull stick in other words
Highly.
Automatic control process explanation: by taking left page turning as an example, the page on the right is dug one page to the left side；
The left initial position for rubbing page bull stick with the hands is in P0, and the right initial position for rubbing page bull stick with the hands is in P3.If using auxiliary group of camera
Detection then needs to detect current signature pattern or characteristic color, and then calculates, judges that current left and right rubs the position of page bull stick with the hands
It sets；Otherwise, then it demarcated using the step number of stepper motor itself, calculate current location.
Then the adhesive force Ff that page bull stick is pressed in the page is rubbed in detection with the hands；Standard value is defined as rubbing the pressure that page bull stick is pressed in the page with the hands
Best section is [Ffmin, Ffmax].If Ffmin≤Ff≤Ffmax, enter in next step；Otherwise, if Ff < Ffmin,
Then page adhesive force is too small, and pickup rubber tire is easy to skid when playing page, needs drive rack to adjust motor and seek counterclockwise and turns one small
Angle dlt drives adhesive force adjusting gear rack to move down a displacement, the corresponding position downwards of the combination on entire connector
It moves, increases the adhesive force Ff rubbed with the hands between page bull stick and the page, return to detection；Otherwise, if Ff > Ffmax, page adhesive force is too
Greatly, it is easy a multipage when paper-sheets rolling wheel plays page, needs drive rack to adjust motor and rotates clockwise a low-angle dlt, drive
Adhesive force adjusting gear rack moves up a displacement, and the combination on entire connector is displaced accordingly upwards, reduces and rubs page turn with the hands
Adhesive force Ff between bar and the page returns to detection；
Open book sheet has different height in different positions, so, page bull stick is rubbed with the hands to the left when (right side) translation, with
The variation of position is rubbed the height of page bull stick in vertical direction with the hands and is changed, at this point, driving thereon by Z-shaped link block
All components are slided up and down along optical axis, to realize Natural regulation height.
Every N pages can be used, detects one-pass operation mode again.It, can be in this manner it is ensured that after the certain quantity of page turning
Adjustment rubs page bull stick with the hands and is pressed in writing adhesive force in time.
When stranding page bull stick is translated to the right with velocities Vp, rubs page bull stick with the hands and rotated clockwise with angular velocity omega, it is assumed that paper-sheets rolling wheel
Outer edge radius be Rc, then should Vp ≌ Rc ω, may insure in moving process in this way, page will not be caused to damage,
Nor page can be missed in moving process；It is similarly operated when being moved to the left.
Page bull stick is rubbed with the hands in translation motion, dynamic detection rubs the resistance Fz that page bull stick encounters in the horizontal direction with the hands.It is assumed that resistance
Power normal range (NR) is that [Fzmin, Fzmax] continues to translate then if Fzmin≤Fz≤Fzmax, resistance is normal；If
Fzmax < Fz, then resistance is excessive, attempts slow-down, and continue to test resistance；More than one time Tgmax, then shut down.
Compared with prior art, the beneficial effects of the present invention are:
Present apparatus high degree of automation, and energy automatic sensing and adjusting adhesive force dynamics compared with prior art, and then control
The pickup dynamics and guarantee pickup effect of pickup bull stick arcuate movement track, overcome in the prior art rub with the hands and break or rub with the hands more paper
Defect, cooperate with pickup using double pickup shafts, more meet human-machine operation requirement, pickup, arranges the page at page turning, simulates people
Hand two refers to pickup movement, meets the effect of pickup page turning, page turning is easily convenient.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial enlargement diagram of the present invention；
Fig. 3 is top view of the present invention；
Fig. 4 is module diagram of the present invention；
Fig. 5 is use state effect picture of the present invention；
Wherein 0. bottom plate, 1. first fixed vertical bars, 2. second fixed vertical bars, the fixed vertical bar of 3. thirds, 4. the 4th is fixed perpendicular
Bar, 5. first right-angled intersection optical axis fixing pieces, 6. second right-angled intersection optical axis fixing pieces, 7. third right-angled intersection optical axises are fixed
Part, 8. the 4th right-angled intersection optical axis fixing pieces, 9. first Horizontal supporting seats, 10. second Horizontal supporting seats, the horizontal branch of 11. thirds
Support seat, 12. the 4th Horizontal supporting seats, 13. parallel optical axis, 14. parallel optical axis, 15. pickup rubber tires, 16. or so clamping plates, 17. resistances
Page bull stick translation motor is rubbed on Buddhist nun's hoodle guide rail, 18. shaft couplings, 19. shaft couplings, 20. left stranding page bull stick translation motors, 21. right sides with the hands,
22. the rotary page-turning motor in left side, the rotary page-turning motor on 23. right sides, 24. joint faces, 25. vertical sliding slots, 26. first bufferings
Spring, 27. polished rods, 28. camera columns, 29. cameras, 30. rack gears, 31. second buffer springs, the perception of 32. page pressure
Pressure-strain piece, 33. advance resistance sensed pressure foil gauges, 34. horizontal direction length rack gears, the upper flat of 35. Z-shaped link blocks
Face, 36. connection fixtures, 37. rack gears adjust motor, the horizontal concrete chute on 38. " recessed " shape sliding blocks, on 39. " recessed " shape sliding blocks
Horizontal concrete chute, 40. characteristic patterns, 41. characteristic colors, 42. left side pickup bull sticks, 43. right side pickup bull sticks.
Specific embodiment
The present invention will be further elaborated with reference to the accompanying drawings and examples, it should which explanation, following the description is only
It is not to be defined to its content to explain the present invention.
It is symmetrical arranged the first Horizontal supporting seat 9, the two-by-two as shown in Figure 1, a kind of automatic leaf turner, in 0 plane of bottom plate
Two Horizontal supporting seats, 10 side group, 12 other side group of third Horizontal supporting seat 11 and the 4th Horizontal supporting seat, and by above-mentioned sleeping
Formula support base four fixed vertical bars of corresponding installation are that the first fixed vertical bar 1, second fixes the fixed vertical bar of vertical bar 2, third respectively
3 and the 4th fix vertical bar 4, and right-angled intersection optical axis fixing piece is then installed on every fixed vertical bar, are that the first cross is handed over respectively
Pitch optical axis fixing piece 5, the second right-angled intersection optical axis fixing piece 6, third right-angled intersection optical axis fixing piece 7 and the 4th right-angled intersection light
Axis fixing piece 8, and the first right-angled intersection optical axis fixing piece 5 is passed through into parallel optical axis 13 with third right-angled intersection optical axis fixing piece 7
Series winding, the second right-angled intersection optical axis fixing piece 6 and the 4th right-angled intersection optical axis fixing piece 8 are fixed by the series winding of parallel optical axis 14,
Form braced frame mechanism.
As shown in Figure 1, " recessed " shape sliding block, horizontal concrete chute is opened up in the protrusion of two sides or slide opening (shows cross as shown in figure 1
To sliding slot or slide opening 38 and 39 (for left slider)) string is respectively corresponded on two parallel optical axis 13 and 14, and pass through company respectively
(connector 36 of right side sliding block, it should be noted that connector is " recessed " shape stainless steel plate, medial surface installation in both ends is solid for fitting
Determine horizontal concrete chute；Form above-mentioned so-called " recessed " shape sliding block) it is connected and fixed, it is installed on bottom surface below the connection fixture in left side
Left stranding page bull stick translation motor 20 (left side translation stepper motor), equally also installation is right for the 36 lower section bottom surface of connection fixture on right side
Side rubs page bull stick translation motor 21 (right side translation stepper motor) with the hands, and the motor shaft front end gear of motor and setting be thereunder at two
Horizontal direction length rack gear 34 on 0 table top of bottom stage is intermeshed connection, and rubs page bull stick translation motor collaboration " recessed " with the hands by left and right
Shape sliding block realizes that the left and right shift reciprocately on parallel optical axis 13 and 14 is mobile, forms left and right translation mechanism.
As depicted in figs. 1 and 2, placement Z-shaped link block on the concave surface of two " recessed " shape sliding blocks on the translation mechanism of left and right, two
Z-shaped link block axial symmetry is placed, and the upper plane of Z-shaped link block 35 is ridden on concave surface, by upper plane preformed hole
Vertical sliding slot 25 is fixedly installed on position, and polished rod 27 is installed in vertical sliding slot 25, it is sliding that " recessed " shape is fixed on 27 top of polished rod
24 bottom surface of joint face of block convex portion upper end, 27 bottom end of polished rod are fixed in " recessed " shape sliding block recess portion plane 36；In two polished rods
Between 27 be set in the upper plane 35 of the Z-shaped link block of position and " recessed " shape sliding block recess portion plane 36 corresponding up and down lead to
Hole, and it is provided with the first buffer spring 26 in through-hole, the joint face 24 of " recessed " shape sliding block convex portion upper end is fixed on top
Bottom surface, the stranding page bull stick page adhesive force dynamics that bottom end is connected to positioned at its underpart adjust 30 upper end of rack gear, the rack gear 30
Lower end is connected to 31 top of the second buffer spring, and the bottom end of the second buffer spring 31 is fixed on vertical plate, and vertical plate is fixed on " recessed "
36 bottom of shape sliding block recess portion plane, is also connected with an outside plate face, outside plate face on the outside of the upper plane 35 of Z-shaped link block
Horizontal direction rack gear is fixedly mounted on inner face and adjusts motor 37, the motor shaft that rack gear adjusts motor 37 goes forward wheel and rack 30 mutually
Engagement.
A page turning motor is also assembled respectively as shown in Figure 1, being located in the bottom side plate of Z-shaped link block, is located at respectively
The page turning motor 22 in left side and page turning motor 23 positioned at right side, two motor axis pass through corresponding shaft coupling 18 and 19 respectively
It is connected with left side pickup bull stick 42 and right side pickup bull stick 43.
Simultaneously as shown in figures 1 and 3, a video camera 29 is also holded up on rear side of bottom stage 0, turn preferably to detect pickup
The motion profile and range of bar, the two pickup rubber tire 15 of spaced set on two pickup bull sticks, and in the pickup of equally spaced position
Smear one layer of characteristic pattern (such as zebra-stripe) 40 or characteristic color (such as blue) 41 captured convenient for camera 29 in bull stick surface.It rubs with the hands
Characteristic pattern or characteristic color on paper bull stick 42,43 be it is different, such camera can directly distinguish capture
Characteristic pattern or characteristic color belong to left pickup bull stick or right pickup bull stick, therefore, it is determined that 42,43 position.Camera shooting
Head monitoring position and stepper motor steps calculating position are mutually authenticated, assist, so that even if characteristic pattern or characteristic color are by page
Can also determine that current position when face is blocked, when stepper motor throws switch, step-out when can also calibrate current position.
Square groove is opened up as shown in Figure 1, being located on the bottom stage 0 of two pickup bull stick lower positions, and damping of tiling in groove
Hoodle guide rail 17, and two clamping plates 16 that are slidably installed on guide rail 17, are divided into left and right clamping plate, are located at two clamping plates contact side along position
On be symmetrical arranged holding tank (groove in other words) for clamping different-thickness books side.
As shown in Figure 1, the outside middle portion (inner panel outer surface in other words) of Z-shaped link block installs advance resistance sense
Know pressure-strain piece 33, is located at installation page pressure on the joint face 24 of " recessed " shape sliding block convex portion upper end and perceives pressure-strain
Piece 32.
As shown in figure 4, the outside of device entirety go back matched remote controller, wireless conveyor module, controller, signal amplifier and
Driver intelligent control device.Wherein controller uses STM32F407 development board.
When page turning, by taking the page turning of left side as an example, work step is as follows:
As shown in figure 5, the first step, left stranding page bull stick translation motor 20 drives page turning axis 42 by P0It moves to right to P1Point, moved to right
Cheng Zhong, rotary page-turning motor 22 (motor shaft) drive left side pickup bull stick 42 to be rotated clockwise, prevent from having rubbed paper with the hands；
Second step, translation motor 21 drive right side pickup bull stick 43 by P3It moves to left to P2Point, during moving to left, rotary page-turning
Motor 23 (motor shaft) band moving axis 43 rotates counterclockwise, and prevents from having rubbed paper with the hands；
Third step, rotary page-turning motor 23 (motor shaft) drive right side pickup bull stick 43 to be rotated clockwise, for the first time
Page is played, paper is made to be located at 43 top of right side pickup bull stick；
4th step, rotating electric machine 22 drive left side pickup bull stick 42 to be rotated clockwise, second page, at this time paper
Above left side pickup bull stick 42；
5th step, left stranding page bull stick translation motor 20 drive left side pickup bull stick 42 by P1It moves to left to P0Point, operational process
In, rotating electric machine 22 (motor shaft) drives left side pickup bull stick 42 to rotate counterclockwise, and prevents from having rubbed paper with the hands, and reduce movement
Resistance；
6th step, translation motor 21 drive right side pickup bull stick 43 by P2It moves to right to P3Point, in operational process, rotating electric machine
23 (motor shafts) drive right side pickup bull stick 43 to be rotated clockwise, and prevent from having rubbed paper with the hands.
7th step, rotating electric machine 23 (motor shaft) drives right side pickup bull stick 43 to rotate counterclockwise ten degree, following
The page draw in, as the smooth page processing；Also rotating electric machine 22 (motor shaft) band moving axis 42 side clockwise carried out simultaneously
To ten degree of rotation, the following page is tensed, as the processing of the smooth page.
Step the first is repeated to the 7th, multiple page turning movement is completed, since right side page turning movement and left side page turning acted
Cheng Xiangtong omits the description to its right side page turning.
As shown in Figure 4 and Figure 5, the method for operation of entire control mechanism: controller is control core；Page pressure perception pressure
Stress-strain piece, advance resistance sensed pressure foil gauge analog signal after signal amplifier improves, becoming controller can be with
The signal of direct AD conversion, is converted into digital signal corresponding with current force value；Wireless transport module receives the distant of user's sending
Control instructs and is converted into digital signal, is then transferred to controller；The image taken is transferred to controller by camera, and
It carries out signature analysis and searches, identify swingle 42,43；Then controller current signal is compared, is analyzed, operation
Afterwards, driver is controlled, translation stepper motor, page turning stepper motor, adjustment stepper motor is controlled respectively and acts accordingly.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, based on the technical solutions of the present invention, those skilled in the art are not needed to make the creative labor and can be done
Various modifications or changes out are still within protection scope of the present invention.
Claims (10)
1. a kind of automatic leaf turner, which is characterized in that put down including bottom plate and the braced frame mechanism being installed on bottom plate, left and right
Telephone-moving structure, upper and lower dynamics buffering and adjustment mechanism, page turning mechanism, books clamping device, testing agency and automatic controls；Its
In:
The braced frame mechanism is located at middle rear end on bottom plate；
The left and right translation mechanism is vertical and is slidably connected in braced frame mechanism, and along braced frame mechanism horizontal position
It moves；
The buffering of dynamics up and down and adjustment mechanism are connected with left and right translation mechanism；
The page turning mechanism is located at upper and lower dynamics buffering and adjustment mechanism bottom end, and slow by left and right translation mechanism and upper and lower dynamics
Punching and adjustment mechanism co-located, pressing；
The page turning mechanism is located at bottom plate front center；
The testing agency is located on bottom plate rear side and left and right translation mechanism；
The automatic controls is separately connected left and right translation mechanism, upper and lower dynamics buffering and adjustment mechanism, page turning mechanism and inspection
Mechanism is surveyed, and is fed back by testing agency and obtains information, instruction left and right translation mechanism is accurately positioned, page turning mechanism completes page turning,
Upper and lower dynamics buffering and adjustment mechanism auxiliary positioning and page turning.
2. a kind of automatic leaf turner according to claim 1, which is characterized in that the braced frame mechanism includes four
Fixed vertical bar, four right-angled intersection optical axis fixing pieces, four Horizontal supporting seats and two parallel optical axis；Wherein, the horizontal branch
Support seat fixes four fixed vertical bars respectively, and it is solid that four fixed vertical bar left and right directions pass through right-angled intersection optical axis fixing piece between any two
Fixed two parallel optical axis.
3. a kind of automatic leaf turner according to claim 2, which is characterized in that the left and right translation mechanism includes " recessed "
Shape sliding block, left and right rub page bull stick translation motor and rack gear with the hands；Wherein, the two sides horizontal concrete chute on sliding block is connected to two directional lights
It on axis, and is fixed by connector, is mounted with to control positioned at connector bottom and rubs page bull stick translation motor with the hands, before machine shaft
End tooth wheel is connected with the rack gear intermeshing being disposed below on bottom stage, rubs page bull stick translation motor with the hands by left and right and sliding block is driven to exist
Left and right shift reciprocately moves on parallel optical axis.
4. a kind of automatic leaf turner according to claim 3, which is characterized in that the buffering of dynamics up and down and adjustment machine
Structure includes Z-shaped link block, double polished rods, vertical sliding slot, buffer spring, rubs the page bull stick page attachment dynamics adjustment rack gear, rack gear with the hands
Adjust motor；Plane opens up two vertical sliding slots on the Z-shaped link block, and interspersed polished rod, polished rod upper end are slided in vertical sliding slot
It is connected to the joint face of described " recessed " shape upper end of slide block, polished rod bottom end is connected in the recess portion plane of described " recessed " shape sliding block；Position
The first buffer spring is set in two polished rod middle positions, the top of first buffer spring is connected to " recessed " shape upper end of slide block
Joint face, the bottom end of the first buffer spring pass through and are connected to after plane and the recess portion plane of " recessed " shape sliding block on Z-shaped link block
Stranding page bull stick page attachment dynamics adjusts upper end of the rack, rubs page bull stick page attachment dynamics adjustment rack gear lower end with the hands and is connected to the
Two buffer spring tops, second buffer spring end are fixed on vertical plate, and the vertical plate is located at the recess portion of " recessed " shape sliding block
Planar base；Rack gear is fixedly mounted on the Z-shaped link block outer side panel inner face and adjusts motor, the rack gear adjusts electricity
The shaft gear of machine and stranding page bull stick page adhesive force adjustment rack gear intermeshing.
5. a kind of automatic leaf turner according to claim 4, which is characterized in that the page turning mechanism includes two pickup
Bull stick, two page turning motors；Wherein page turning motor is fixedly mounted on the panel of Z-shaped link block bottom, page turning motor
Motor shaft pass through above-mentioned panel after connect through shaft coupling with pickup bull stick.
6. a kind of automatic leaf turner according to claim 5, which is characterized in that both ends etc. are arranged on the pickup bull stick
The pickup rubber tire of spacing, and the characteristic pattern captured convenient for camera or feature face are smeared on the pickup bull stick for being located at spacing section
Color.
7. a kind of automatic leaf turner according to claim 6, which is characterized in that the books clamping device includes left and right
Clamping plate, damping hoodle guide rail, the left and right clamping plate fit side along the groove being symmetrical arranged for clamping books thickness side, a left side
Right clamping plate is slidably connected to respectively on damping hoodle guide rail, realizes that gap meets different between left and right translation and adjusting left and right clamping plate
The clamping of book thicknesses side.
8. a kind of automatic leaf turner according to claim 7, which is characterized in that the testing agency includes page pressure
Sensed pressure foil gauge, advance resistance sensed pressure foil gauge and camera；Wherein, Plane Installation on the Z-shaped link block
Page pressure perceives pressure-strain piece；Advance resistance sensed pressure is installed to answer on the Z-shaped link block inner panel outer surface
Become piece, the camera is located at the bottom stage rear side side.
9. a kind of automatic leaf turner according to claim 8, which is characterized in that the automatic controls includes control
Device, signal amplifier, driver and wireless transport module；Wherein, the signal amplifier receives page pressure perception pressure respectively
Stress-strain piece signal and advance resistance sensed pressure foil gauge signal, signal amplifier will be transmitted to controller, institute after signal condition
It states remote controler to transmit wirelessly away user instruction, the wireless transport module receives user instructions and be transferred to controller, institute
It states controller and controls each motor operation respectively by driver, while the controller is also received and transmitted from the camera
Signal.
10. a kind of automatic leaf turner according to claim 9, which is characterized in that the mounting height of the camera is joined
According to described camera or so detection range critical point, i.e. pickup bull stick does not go out camera detection range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558080.5A CN110303793A (en) | 2019-06-26 | 2019-06-26 | A kind of automatic leaf turner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910558080.5A CN110303793A (en) | 2019-06-26 | 2019-06-26 | A kind of automatic leaf turner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110303793A true CN110303793A (en) | 2019-10-08 |
Family
ID=68076647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910558080.5A Withdrawn CN110303793A (en) | 2019-06-26 | 2019-06-26 | A kind of automatic leaf turner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110303793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070918A (en) * | 2019-12-28 | 2020-04-28 | 杭州开浦科技有限公司 | Automatic page turning device of certificate making machine and page turning method thereof |
| CN111231539A (en) * | 2020-02-20 | 2020-06-05 | 福州经济技术开发区美墨轩文具有限公司 | Vehicle-mounted book reader |
-
2019
- 2019-06-26 CN CN201910558080.5A patent/CN110303793A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111070918A (en) * | 2019-12-28 | 2020-04-28 | 杭州开浦科技有限公司 | Automatic page turning device of certificate making machine and page turning method thereof |
| CN111070918B (en) * | 2019-12-28 | 2023-08-25 | 浙江开浦科技有限公司 | Automatic page turning device and page turning method of certificate making machine |
| CN111231539A (en) * | 2020-02-20 | 2020-06-05 | 福州经济技术开发区美墨轩文具有限公司 | Vehicle-mounted book reader |
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Application publication date: 20191008 |