CN111246040A - Full-automatic book and file scanner and using method thereof - Google Patents
Full-automatic book and file scanner and using method thereof Download PDFInfo
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- CN111246040A CN111246040A CN201811431725.0A CN201811431725A CN111246040A CN 111246040 A CN111246040 A CN 111246040A CN 201811431725 A CN201811431725 A CN 201811431725A CN 111246040 A CN111246040 A CN 111246040A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000007664 blowing Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 11
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- 230000008093 supporting effect Effects 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 4
- 241000252254 Catostomidae Species 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 27
- 230000000694 effects Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
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- 125000003003 spiro group Chemical group 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
- H04N1/00559—Mounting or support of components or elements
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/0032—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a medium handling apparatus, e.g. a sheet sorter
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
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Abstract
The invention relates to a full-automatic book file scanner and a using method thereof, and the full-automatic book file scanner comprises a rack, wherein a V-shaped support frame used for placing a book is arranged in the middle of the rack, a V-shaped pressing frame driven by a driving mechanism to lift and lower and used for pressing the book is arranged on the upper side of the V-shaped support frame, a book page turning mechanism is also arranged on the rack, scanning equipment which can be adjusted and is vertical to the plate surface on the opposite side of the V-shaped support frame is respectively arranged on two sides of the upper part of the rack, an LED cold light lamp is arranged above the rack, and an operating platform is. The full-automatic book and file scanner is compact in structure, can complete scanning of books or files and meanwhile realize automatic page turning, and is simple and convenient to use.
Description
Technical Field
The invention relates to a full-automatic book and file scanner and a using method thereof.
Background
With the advancement of science and technology, electronic files and book storage are gradually adopted, and books and files with earlier writing time need to be scanned and then stored as electronic files. The existing equipment for scanning books and archives usually adopts manual page turning and then scanning of the next page after scanning one page, so that the working efficiency is low, the manual operation is easy to be tired, and the large-scale digital processing work is not facilitated to be unfolded. For this reason, a fully automatic book archive scanner is required.
Disclosure of Invention
The invention aims to provide a full-automatic book and file scanner and a using method thereof, which have compact structure, realize automatic page turning while completing the scanning of books or files, and have simple and convenient using method.
The technical scheme of the invention is as follows: the utility model provides a full-automatic books archives scanner, includes the frame, the frame middle part is provided with the V type support frame that is used for placing books or archives, and the upside that is located V type support frame is provided with and is used for pressing the V type pressure frame on books or archives by actuating mechanism drive lift, still be provided with books page turning mechanism in the frame, the upper portion both sides of frame are provided with respectively adjustable and be used for with V type support frame on the opposite side the face looks vertically scanning equipment, the top of frame is provided with the LED cold light lamp, one side of frame still is provided with operation platform.
Furthermore, the V-shaped support frame includes a base which is slidably matched with a transverse slide rail arranged on the frame, an electromagnet is arranged on the base, or a screw-nut mechanism which drives the base to move transversely is arranged on the frame, two side portions of the upper side surface of the base are respectively provided with a support sloping table, and support plates which are used for forming a V shape in a matched manner are respectively arranged on the support sloping tables.
Furthermore, the driving mechanism comprises sliding seats arranged on two side parts of the V-shaped pressing frame, the sliding seats are respectively in sliding fit with vertical arms arranged on the side parts of the frame, the frame is provided with a U-shaped frame, the two side parts of the U-shaped frame are respectively fixedly connected with the corresponding sliding seats, the lower part of the frame is provided with a horizontal motor, the output end of the horizontal motor is vertically provided with a screw rod in threaded connection with the U-shaped frame, or the output end of the horizontal motor is wound with a rope connected with the U-shaped frame, and the upper parts of the vertical arms are provided with return springs connected with the sliding seats or the U-shaped frame.
Furthermore, the outside of founding the arm is provided with the vertical slide rail with slide sliding fit, the upper and lower end of vertical slide rail is provided with the stopper respectively, be provided with position sensor and the V type on the founding arm and press the frame and be used for triggering the time delay inductive switch that scanning equipment scanned down after, be provided with the pressure sensor who is used for controlling V type below the V type support frame and press the frame degree of compressing tightly or press the degree of compressing tightly that the frame reflected on the V type support frame through servo motor's force feedback system feedback V type.
Furthermore, the upper end of the vertical arm is provided with an inclined connecting part turning outwards, the inclined connecting part is provided with a connecting seat, the connecting seat is provided with an inclined slot, a hand-tightening bolt connected with the inclined connecting part and used for connecting and locking is arranged in the elongated slot in a penetrating manner, the connecting seat is provided with a connecting plate, and a seat shell of the scanning equipment is connected with the connecting plate through a locking bolt.
Further, books turn over a page or leaf mechanism is including setting up in the support of frame rear side, be provided with the first electronic slip table of horizontal installation on the first electronic slip table that is provided with vertical installation on the support or the support, the horizontal servo motor that is provided with on the removal seat of first electronic slip table, servo motor's output is equipped with the pendulum rod perpendicularly, vertically be provided with the cantilever bar on the pendulum rod, the anterior sucking disc that is used for adsorbing the page that is provided with along its length direction interval of cantilever bar.
Further, book page turning mechanism is including setting up in the V type suction disc at rear portion before the V type pressure frame, the both sides frame upper portion that the V type pressed the frame vertically is provided with respectively by step motor driven rotatory double-end lead screw, the both sides board upper end of V type suction disc respectively with the double-end lead screw looks spiro union that corresponds, be provided with a plurality of independent district sections along its length direction interval on the downside of the both sides board of V type suction disc, be provided with independent control respectively in every independent district section and be used for adsorbing the hole of inhaling of page.
Furthermore, the side of the rack is provided with a paging shifting sheet used for shifting the pages open after the pages are adsorbed, the front side of the rack is provided with a movable shifting lever used for assisting the pages to complete page turning, the rack is also provided with ultrasonic thickness detection, and the front part and the rear part of the V-shaped support frame are respectively provided with an air blowing device capable of automatically lifting and blowing air to the other side.
Furthermore, the paging shifting piece comprises a sliding block in sliding fit with the vertical arm, a connecting rod is obliquely arranged on the sliding block, and a sheet which can be telescopically adjusted and is used for pressing on books or files is arranged on the connecting rod; the movable shifting rod comprises a second electric sliding table which is arranged on the front side of the rack and is longitudinally installed, a motor is horizontally arranged on the second electric sliding table, an output end of the motor is vertically provided with a swinging rod, and the shifting rod capable of being adjusted in a lifting mode is longitudinally arranged on the swinging rod.
A use method of a full-automatic book archive scanner comprises the following steps:
(1) placing books or files on a V-shaped support frame, adjusting the V-shaped support frame according to the size and the thickness of the books or the files, and adjusting the position of scanning equipment to ensure that the scanning equipment is vertical to the plate surface on the opposite side of the V-shaped support frame;
(2) starting the V-shaped pressing frame, pressing the V-shaped pressing frame on the book or the file after the V-shaped pressing frame descends, and triggering a delay induction switch of scanning equipment to complete scanning of the book or the file; or when the pressure detected by the pressure sensor reaches the set pressure, or the compression degree of the V-shaped pressing frame fed back by the force feedback system of the servo motor reaches a set value, the V-shaped pressing frame keeps the current pressure and stops continuously applying the pressure, and the control system controls the trigger scanning equipment to scan;
(3) the V-shaped pressing frame is driven to move upwards, and the book page turning mechanism works in cooperation with the movable shifting piece and the air blowing pipe to turn pages of books or files;
(4) and (4) repeating the steps (2) and (3) until the book or the file finishes scanning.
Compared with the prior art, the invention has the following advantages: the full-automatic book and file scanner is compact in structure, manual page turning is replaced by page turning through a mechanism, automatic page turning can be achieved while scanning of books or files is completed, working efficiency is effectively improved, meanwhile, the using method is simple and convenient, the full-automatic book and file scanner is applicable to books and files of different specifications, and the application range is wide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic structural view of the V-shaped support frame of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of area B of FIG. 1 in accordance with the present invention;
FIG. 6 is a cross-sectional view C-C of FIG. 4 of the present invention;
FIG. 7 is a schematic structural view of a book page turning mechanism according to the present invention;
FIG. 8 is a schematic view of a book page turning mechanism according to another embodiment of the present invention;
FIG. 9 is a bottom schematic view of FIG. 7 of the present invention;
fig. 10 is a schematic diagram of the structure of the movable shift lever of the present invention.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 10
A full-automatic book and file scanner comprises a machine frame 10, wherein movable casters are arranged at the lower end of the machine frame 10, a V-shaped support frame 20 used for placing books or files is arranged in the middle of the machine frame, a V-shaped pressing frame 30 driven by a driving mechanism to lift and press the books or the files is arranged on the upper side of the V-shaped support frame, a book page turning mechanism is further arranged on the machine frame, scanning equipment 50 which is adjustable and perpendicular to the surface of the opposite side of the V-shaped support frame is arranged on each of the two sides of the upper portion of the machine frame, an LED cold light lamp 60 is arranged above the machine frame so as to provide light for scanning, an operating platform 11 is further arranged on one side of the machine frame so as to place the operating equipment, and a control system is arranged on the.
In this embodiment, the V-shaped supporting frame includes the base 21 that is in sliding fit with the transverse slide rail arranged on the rack, so as to achieve the purpose of automatically adapting to the position, the base is provided with an electromagnet, and the base is kept at the address position and cannot move when adsorbing the page. Or the machine frame is provided with a screw rod and nut mechanism for driving the base to move transversely so as to control the position of the base. The both sides portion of side is provided with the support sloping platform 22 that the angle can be adjusted respectively on the base, place the backup pad 23 that is used for the cooperation to form the V type on the support sloping platform respectively to adjust the position and the angle of whole V type support frame through the base, adjust the position of books or archives according to the thickness of books or archives automatically when pressing the frame to descend, so that the spine of books or archives is corresponding to the handing-over position of pressing the frame all the time and is perpendicular with scanning device.
In this embodiment, in order to better drive the V-shaped pressing frame to ascend and descend, the driving mechanism includes sliding seats 71 disposed on two side portions of the V-shaped pressing frame, the sliding seats are respectively in sliding fit with the vertical arms 12 disposed on the side portions of the frame, a u-shaped frame 72 having two side portions fixedly connected to the corresponding sliding seats is disposed on the frame, a horizontal motor 73 is disposed on the lower portion of the frame, and a screw rod screwed to the u-shaped frame is vertically disposed on an output end of the horizontal motor, so that the horizontal motor drives the screw rod to rotate, and the u-shaped frame ascends and descends. Or the output end of the horizontal motor is wound with a rope connected with the U-shaped frame, the upper part of the vertical arm is provided with a return spring connected with the sliding seat or the U-shaped frame, and the U-shaped frame is driven to lift by the winding of the rope of the horizontal motor.
In this embodiment, the outer side of the vertical arm is provided with a vertical slide rail 75 in sliding fit with the slide seat, and the upper and lower ends of the vertical slide rail are respectively provided with a limiting block 76, so as to limit the U-shaped frame in an upward and downward direction. The downward movement of the U-shaped frame is limited by the V-shaped support frame, the U-shaped frame cannot move downward when the V-shaped pressing frame moves to the lowest position of the V-shaped support frame, and the U-shaped frame has a certain safety distance from the motor. In order to detect the position of the V-shaped pressing frame, a position sensor is arranged on the vertical arm; in order to better complete the scanning work, the V-shaped pressing frame is used for triggering a time delay induction switch for scanning of scanning equipment after descending, a pressure sensor for controlling the compression degree of the V-shaped pressing frame is arranged below the V-shaped supporting frame, or the compression degree of the V-shaped pressing frame is fed back through a force feedback system of a servo motor, so that the pressure of the V-shaped pressing frame is controlled.
In this embodiment, the upper end of the upright arm is provided with an outward-turning inclined connection portion 13, the connection portion is provided with a connection seat 51, the connection seat is provided with an inclined slot 52 in an inclined manner, a hand-tightening bolt 53 connected with the connection portion and used for connection and locking is arranged in the elongated slot in a penetrating manner, the connection seat is provided with a connection plate 54, and a seat shell of the scanning device is connected with the connection plate through a locking bolt 55 so as to adjust the inclination angle of the scanning device and the like by adjusting the positions of the scanning device, the connection seat and the connection plate.
In this embodiment, be provided with the paging plectrum that prevents the page from turning over many pages after the page is adsorbed on the standing arm on frame right side, the paging plectrum include with standing arm sliding fit's slider 101, the slope is provided with connecting rod 102 on the slider, be provided with scalable regulation on the connecting rod and be used for pressing the thin slice 103 on books or archives. The paging shifting sheet enables the sheets to be pressed on books or files through self gravity, so that when the pages are adsorbed, the pages are shifted open under the action of the sheets, and the pages are effectively prevented from being adsorbed.
In this embodiment, the front side of frame is provided with the activity driving lever 90 that supplementary page was accomplished and is turned over a page, the activity driving lever is including setting up in the electronic slip table 91 of second of frame front side and vertical installation, the horizontal motor 92 that is provided with on the electronic slip table of second, the output of motor is equipped with swinging arms 93 perpendicularly, vertically be provided with lifting adjusting's driving lever 94 on the swinging arms to adapt to not unidimensional books or archives. The adsorbed pages are shifted upwards through the shifting rod, so that the pages are turned over in an auxiliary mode.
In this embodiment, the swing rod is provided with an adjusting sliding groove 931, and the rear end of the shift lever is in sliding fit with the adjusting sliding groove and is provided with a locking piece, so that the height of the shift piece can be manually adjusted; or a screw rod driven by a motor is vertically arranged on the swinging rod, and the screw rod is in threaded connection with the rear end of the deflector rod, so that the swinging rod is driven to lift, and the height adjustment is completed.
In this embodiment, the front and back of the V-shaped support frame are respectively provided with a blowing pipe capable of automatically lifting and blowing air to the other side according to system control, so that the pages adhered to one page are blown and separated, and a plurality of pages are prevented from being adhered to one page. The frame is also provided with an ultrasonic thickness detector for detecting the condition of turning a plurality of pages, the ultrasonic thickness detector is composed of a transmitting end probe and a receiving end probe (such as a double-sheet detector), wherein the transmitting end probe is arranged on the cantilever rod, and the receiving end probe is arranged on the vertical arm. When the pages are turned, the turned pages are separated from the book and are positioned in the middle of the book, the ultrasonic thickness detector starts to work at the moment, and the two probes judge the thickness according to the received signals.
In the first embodiment, the book page turning mechanism comprises a support 41 arranged at the rear side of the rack, a first electric sliding table 42 longitudinally mounted is arranged on the support, a motor 43 is horizontally arranged on a moving seat of the first electric sliding table, an output end of the motor is vertically provided with a swing rod 44, a cantilever rod 45 is longitudinally arranged on the swing rod, and a sucker 46 for adsorbing pages is arranged at the front part of the cantilever rod along the length direction of the cantilever rod at intervals. The swing rod is provided with a sliding groove 47 along the length direction, the rear end of the cantilever rod is in sliding fit with the sliding groove, the side part of the swing rod is provided with a long groove 48, and a hand-tightening bolt 49 for locking the cantilever rod is arranged in the long groove in a penetrating manner. And the moving seat is provided with a swing rod rotation limiting sensor. Or the swing rod is provided with a sliding groove along the length direction, the rear end of the cantilever rod is in sliding fit with the sliding groove, and a screw rod which is in threaded connection with the cantilever rod and is driven to rotate by a motor is arranged in the sliding groove, so that the position of the swing rod is automatically controlled by software of a control system.
In this embodiment, transparent plates for pressing on books or files are respectively embedded in the frames on both sides of the V-shaped pressing frame, so that the pages of the books or files cannot be bent during scanning, thereby affecting the scanning quality.
When the book page turning mechanism works, a moving seat driving motor of a first electric sliding table moves forwards, and due to the fact that a forward limiting sensor of a moving seat is arranged on a support, after the moving seat moves to the foremost end, a motor drives a swing rod to rotate clockwise, when a cantilever rod contacts a book or a file, a pressure sensor detects pressure change and transmits a signal to a central processing system of a control system, the central processing system sends a signal to enable the cantilever rod to stop swinging and rotate anticlockwise for a certain angle, then the cantilever rod continues to rotate clockwise at a slow speed, meanwhile, an air blowing pipe blows air to pages to enable the pages to be blown away, a sucker starts to suck air, when an air pressure sensor arranged on an air supply pipeline of the sucker detects that the sucker sucks the pages, and the swing rod rotates anticlockwise under the action of the motor; the paging shifting sheet performs auxiliary paging to prevent page turning; the deflector rod moves backwards under the action of the actuating mechanism, the page is rotated anticlockwise by matching with the swing rod, and when the page is turned to form an angle of 90 degrees with the horizontal plane, the swing rod and the swing rod stop rotating simultaneously. The ultrasonic thickness detector detects whether the thickness of the adsorbed page is in accordance with the thickness of the single page, when the thickness of the adsorbed page exceeds the thickness of the single page, the deflector rod moves forwards to an initial position under the action of the actuating mechanism, the sucking disc on the swing rod blows air, the page is released and rotates clockwise, and the page is restored to the original position; the shifting rod moves forwards to the original position under the action of the actuating mechanism, and the swing rod rotates clockwise again until the sucking disc adsorbs the pages again.
When the thickness of the adsorbed pages meets the thickness of the single page, the swing rod continues to rotate anticlockwise, and the deflector rod moves forwards and returns to the initial position; when the pages to be adsorbed are close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when moving downwards to the position set by the executing mechanism, and the position can just prevent the adsorbed pages from returning to the original position. The sucking disc blows for the page leaves the sucking disc, and the pendulum rod moves backward to initial position under the effect of first electronic slip table, and the driving lever moves forward to its initial position under actuating mechanism's effect simultaneously.
Or when the thickness of the adsorbed pages accords with the thickness of single pages, the sucking discs on the cantilever rods blow air, so that the pages are separated from the sucking discs, the cantilever rods move backwards under the driving of the first electric sliding table, and meanwhile, the shifting lever continues to rotate anticlockwise under the action of the swinging rod. When the pages to be adsorbed are close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when moving downwards to the position set by the executing mechanism, and the position can just prevent the adsorbed pages from returning to the original position. And then the deflector rod moves forwards to the initial position under the action of the second electric sliding table.
Or when the thickness of the adsorbed page accords with that of a single page, the cantilever rod and the shifting lever drive the page to rotate anticlockwise, when the adsorbed page is close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when the V-shaped pressing frame moves downwards to the position where the executing mechanism is arranged, and the position just can prevent the adsorbed page from recovering to the original position. Then the sucking disc on the cantilever bar blows air for the page leaves the sucking disc, and the cantilever bar moves backward to the initial position under the effect of first electronic slip table, and the driving lever also moves forward to the initial position under the effect of second electronic slip table.
When the swing rod and/or the deflector rod are/is restored to the initial position in the page turning modes, the V-shaped pressing frame continues to descend until the V-shaped pressing frame is pressed on a book, when the force feedback system of the pressure sensor or the motor feeds back that the compression degree of the V-shaped pressing frame reaches a set value, the scanning equipment and the LED cold light lamp are started and start scanning, and after the scanning is finished, the V-shaped pressing frame ascends to the initial position.
In the second embodiment, the book page turning mechanism comprises a support 41 arranged at the rear side of the rack, a first electric sliding table 42 transversely mounted is arranged on the support, a motor 43 is horizontally arranged on a moving seat of the first electric sliding table, an output end of the motor is vertically provided with a swing rod 44, a cantilever rod 45 is longitudinally arranged on the swing rod, and suckers 46 used for adsorbing pages are arranged at intervals in the front of the cantilever rod along the length direction of the cantilever rod. The swing rod is provided with a sliding groove 47 along the length direction, the rear end of the cantilever rod is in sliding fit with the sliding groove, the side part of the swing rod is provided with a long groove 48, and a hand-tightening bolt 49 for locking the cantilever rod is arranged in the long groove in a penetrating manner. And the moving seat is provided with a swing rod rotation limiting sensor. Or the swing rod is provided with a sliding groove along the length direction, the rear end of the cantilever rod is in sliding fit with the sliding groove, and a screw rod which is in threaded connection with the cantilever rod and is driven to rotate by a motor is arranged in the sliding groove, so that the position of the swing rod is automatically controlled by software of a control system.
In this embodiment, transparent plates for pressing on books or files are respectively embedded in the frames on both sides of the V-shaped pressing frame, so that the pages of the books or files cannot be bent during scanning, thereby affecting the scanning quality.
When the book page turning mechanism works, the lead screw adjusts the position of the swing rod, the position is just capable of turning pages, the moving seat of the first electric sliding table drives the motor to move transversely, the bracket is provided with the transverse moving limit sensor of the moving seat, after the moving seat moves to the limit position, the motor drives the swing rod to rotate clockwise, when the cantilever rod contacts with a book or a file, the pressure sensor detects pressure change and transmits a signal to the central processing system of the control system, the central processing system sends a signal to enable the cantilever rod to stop swinging and stop rotating counterclockwise for a certain angle, then the cantilever rod continues to rotate clockwise at a slow speed, simultaneously the blowing pipe blows air to the pages to enable the pages to be blown open, the sucking disc starts to suck air, and the air pressure sensor arranged on the sucking disc air supply pipeline detects that the sucking disc sucks the pages, the swing rod rotates anticlockwise under the action of the motor; the paging shifting sheet performs auxiliary paging to prevent page turning; the deflector rod moves backwards under the action of the actuating mechanism and is matched with the swing rod to rotate the pages anticlockwise. When the page turns to form an angle of 90 degrees with the horizontal plane, the swing rod and the shifting sheet swing rod stop rotating simultaneously. At this time, the ultrasonic thickness detector detects whether the thickness of the adsorbed page meets the thickness of the single page. When the thickness of the adsorbed pages exceeds that of the single pages, the deflector rod moves forwards to an initial position under the action of the actuating mechanism, the sucking disc on the swing rod blows air, and the pages are released and rotate clockwise to restore the pages to the original positions; the shifting rod moves forwards under the action of the actuating mechanism, and the swing rod rotates clockwise again until the sucking disc adsorbs the pages again. When the thickness of the adsorbed pages meets the thickness of the single page, the swing rod continues to rotate anticlockwise, and the deflector rod moves forwards and returns to the initial position; when the pages to be adsorbed are close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when moving downwards to the position set by the executing mechanism, and the position can just prevent the adsorbed pages from returning to the original position. The sucking disc blows air, so that the pages leave the sucking disc, and the swing rod transversely moves to the initial position under the action of the first electric sliding table. The cantilever rod moves upwards to the top end of the cantilever rod under the driving of the screw rod, and the interference caused by the descending of the V-shaped frame can be just avoided at the position.
Or when the thickness of the adsorbed page accords with the thickness of a single page, the sucking disc on the cantilever rod blows air, so that the page leaves the sucking disc, the initial position is transversely moved under the driving of the first electric sliding table of the cantilever rod, meanwhile, the shifting lever continues to rotate anticlockwise under the action of the swinging rod, when the adsorbed page is close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when the V-shaped pressing frame moves downwards to the position where the executing mechanism is arranged, and the position just can prevent the adsorbed page from recovering to the original position. And then the deflector rod moves forwards to the initial position under the action of the second electric sliding table.
Or when the thickness of the adsorbed page accords with that of a single page, the cantilever rod and the shifting lever drive the page to rotate anticlockwise, when the adsorbed page is close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when the V-shaped pressing frame moves downwards to the position where the executing mechanism is arranged, and the position just can prevent the adsorbed page from recovering to the original position. Then the sucking disc on the cantilever bar blows air, so that the page leaves the sucking disc, and the cantilever bar transversely moves to the initial position under the action of the first electric sliding table.
When the swing rod and/or the deflector rod are/is restored to the initial position in the page turning modes, the V-shaped pressing frame continues to descend until the V-shaped pressing frame is pressed on a book, when the force feedback system of the pressure sensor or the motor feeds back that the compression degree of the V-shaped pressing frame reaches a set value, the scanning equipment and the LED cold light lamp are started and start scanning, and after the scanning is finished, the V-shaped pressing frame ascends to the initial position.
In a third embodiment, referring to fig. 7 and 8, the book page turning mechanism includes V-shaped suction plates 81 disposed at the front and rear portions of a V-shaped pressing frame, double-threaded screws 83 driven by a motor 82 to rotate are respectively disposed at the upper portions of both side frames of the V-shaped pressing frame in the longitudinal direction, and the threads at the two end portions of the double-threaded screw are opposite in rotation direction, so that the two V-shaped suction plates move toward or away from each other when the double-threaded screw rotates. The upper ends of the two side plates of the V-shaped suction plate are respectively in threaded connection with the corresponding double-end lead screws, a plurality of independent sections are arranged on the lower side surfaces of the two side plates of the V-shaped suction plate at intervals along the length direction of the V-shaped suction plate, and suction holes 84 used for adsorbing pages are respectively arranged in each independent section, so that the adsorption of the pages are completed in the lifting process of the V-shaped pressing frame by respectively controlling the suction holes of the sections, and the pages are driven to turn upwards.
When the book page turning mechanism works, the distance between the two V-shaped suction plates is adjusted in advance, so that when the V-shaped pressing frame runs downwards, the V-shaped pressing frame can press and press the margin of the edge of a book, and when a force feedback system of a pressure sensor or a motor is arranged to feed back the pressing degree of the V-shaped pressing frame to reach a set value, the scanning equipment and the LED cold light lamp are started and execute a scanning task. After the scanning is finished, the suction holes of all the sections simultaneously suck and suck the pages. The blow pipe at the front and rear portion of the V-shaped support frame blows air to the pages so as to prevent the pages from being adhered together, and when the V-shaped press frame moves upwards, the suction holes in the V-shaped suction plate are sequentially disconnected from top to bottom according to sections to suck air, so that the pages are adsorbed. When the included angle between the adsorbed page and the horizontal plane is larger than 70 degrees, the ultrasonic thickness detector detects whether the thickness of the adsorbed page meets the thickness of a single page. If the thickness of the adsorbed pages is detected to exceed the thickness of the single pages, the suction holes in the V-shaped suction plate are all disconnected for sucking air, the pages are enabled to restore to the initial positions, and the V-shaped suction plate adsorbs the pages again downwards. If the thickness of the adsorbed page is detected to be in accordance with the thickness of the single page, the shifting lever moves backwards, is inserted into the lower side of the adsorbed page, and rotates anticlockwise under the action of the oscillating rod along with the rising of the V-shaped suction plate. When the page is separated from the V-shaped suction plate, the shifting lever continues to rotate anticlockwise, when the page is close to a book or a file on the left side, the V-shaped suction plate moves downwards, the shifting lever moves forwards and leaves the upper side of the book or the file to return to the initial position, and when a force feedback system of a pressure sensor or a motor is arranged to feed back the compression degree of the V-shaped pressing frame to reach a set value, the scanning equipment and the LED cold light lamp are started and a scanning task is executed. After the scanning is finished, the page turning task is repeatedly executed by the V-shaped suction plate, the shifting sheet, the air blowing pipe and the like.
A use method of a full-automatic book archive scanner comprises the following steps:
(1.1) when the book page turning mechanism is arranged at the rear part of the rack, placing books or files on the V-shaped support frame, adjusting the V-shaped support frame according to the size and the thickness of the books or the files, and adjusting the position of scanning equipment to ensure that the scanning equipment is vertical to the plate surface on the opposite side of the V-shaped support frame;
(1.2) starting the V-shaped pressing frame, pressing the V-shaped pressing frame on the book or the file after the V-shaped pressing frame descends, and triggering a delay induction switch of scanning equipment to complete scanning of the book or the file; or when the pressure detected by the pressure sensor reaches the set pressure, the V-shaped pressure frame keeps the current pressure and stops continuously applying the pressure, and the control system controls the trigger scanning equipment to scan.
(1.3) driving the V-shaped pressing frame to move upwards, driving a swing rod to move to the position above a book or a file by a moving seat of a first electric sliding table, driving the swing rod to rotate clockwise by a motor, stopping swinging of the cantilever rod and stopping counterclockwise rotation for a certain angle when the cantilever rod contacts the book or the file, continuing clockwise slow rotation of the cantilever rod, blowing air to pages by an air blowing pipe to blow the pages, starting air suction by a suction cup, and rotating the swing rod counterclockwise under the action of the motor when the pages are sucked by the suction cup; the paging shifting sheet performs auxiliary paging to prevent page turning; the deflector rod moves backwards under the action of the second electric sliding table and is matched with the swing rod to rotate the pages anticlockwise;
(1.4) when the page is turned to form an angle of 90 degrees with the horizontal plane, stopping rotating the oscillating rod and the oscillating rod at the same time, and detecting whether the thickness of the adsorbed page meets the thickness of a single page by the ultrasonic thickness detector;
(1.5) if the thickness of the adsorbed pages exceeds that of the single pages, the deflector rod moves forwards to an initial position under the action of the actuating mechanism, the sucking disc on the swing rod blows air, the pages are released and rotate clockwise, and the pages are restored to the original positions; the shifting rod moves forwards under the action of the actuating mechanism, and the swing rod rotates clockwise again until the sucking disc adsorbs the pages again;
(1.6) if the thickness of the adsorbed pages meets the thickness of the single pages, continuing rotating the swing rod anticlockwise, and moving the deflector rod forwards and returning to the initial position; when the adsorbed pages are close to the left side of the book, the V-shaped pressing frame stops moving downwards to the position set by the actuating mechanism, the adsorbed pages can be just prevented from being restored to the original position at the position, the sucking disc blows air to enable the pages to leave the sucking disc, the swing rod moves backwards to the initial position under the action of the first electric sliding table, and meanwhile, the shifting rod moves forwards to the initial position under the action of the actuating mechanism;
or if the thickness of the adsorbed page accords with the thickness of a single page of page, the sucking disc on the cantilever rod blows air, so that the page leaves the sucking disc, the cantilever rod moves backwards under the driving of the first electric sliding table, and the shifting lever continues to rotate anticlockwise under the action of the swinging rod. When the pages to be adsorbed are close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when moving downwards to the position set by the executing mechanism, and the position can just prevent the adsorbed pages from returning to the original position. And then the deflector rod moves forwards to the initial position under the action of the second electric sliding table.
Or if the thickness of the adsorbed page accords with the thickness of a single page, the cantilever rod and the shifting lever drive the page to rotate anticlockwise simultaneously, when the adsorbed page is close to the left side of the book, the central processing system controls the driving mechanism to drive the V-shaped pressing frame to stop when moving downwards to the position where the executing mechanism is arranged, and the position just can prevent the adsorbed page from recovering to the original position. Then the sucking disc on the cantilever bar blows air, so that the pages leave the sucking disc, the cantilever bar transversely moves to the initial position under the action of the first electric sliding table, and the deflector rod also moves forwards to the initial position under the action of the second electric sliding table.
(1.7) when the oscillating bar and/or the deflector rod are/is restored to the initial position, the V-shaped pressing frame continues to descend until the V-shaped pressing frame is pressed on a book, when a force feedback system of a pressure sensor or a motor feeds back that the compression degree of the V-shaped pressing frame reaches a set value, the scanning equipment and the LED cold light lamp are started and start to scan, and after the scanning is finished, the V-shaped pressing frame ascends to the initial position;
and (1.8) repeating the steps (1.2) to (1.7) until the book or the file finishes scanning.
(2.1) when the book page turning mechanism is arranged on the V-shaped pressing frame, placing the book or the file on the V-shaped supporting frame, adjusting the V-shaped supporting frame according to the size and the thickness of the book or the file, and adjusting the distance between the two V-shaped suction plates, so that when the V-shaped pressing frame moves downwards, the V-shaped pressing frame can press and press the margin of the edge of the book, and the position of scanning equipment is adjusted to ensure that the scanning equipment is vertical to the plate surface on the opposite side of the V-shaped supporting frame;
(2.2) starting the V-shaped pressing frame, pressing the V-shaped pressing frame on the book or the file after the V-shaped pressing frame descends, and when the pressing degree of the V-shaped pressing frame fed back by a force feedback system of a pressure sensor or a motor reaches a set value, starting the scanning equipment and the LED cold light lamp and executing a scanning task;
(2.3) after scanning is finished, simultaneously sucking the pages by suction holes of all sections, blowing air to the pages by an air blowing pipe at the front and rear part of the V-shaped support frame, and sequentially disconnecting suction holes on the V-shaped suction plate from top to bottom according to the sections when the V-shaped press frame moves upwards so as to suck the pages;
(2.3) when the included angle between the adsorbed page and the horizontal plane is more than 70 degrees, detecting whether the thickness of the adsorbed page meets the thickness of a single page by using an ultrasonic thickness detector;
(2.4) if the thickness of the adsorbed pages is detected to exceed that of the single pages, the suction holes in the V-shaped suction plate are all disconnected for sucking air, the pages are restored to the initial positions, and the V-shaped suction plate moves downwards to adsorb the pages again;
if the thickness of the adsorbed page is detected to be in accordance with the thickness of the single page, the shifting lever moves backwards, is inserted into the lower side of the adsorbed page, and rotates anticlockwise under the action of the oscillating rod along with the rising of the V-shaped suction plate;
(2.5) when the page is separated from the V-shaped suction plate, the deflector rod continues to rotate anticlockwise, when the page is close to the left book or file, the V-shaped suction plate goes downwards, meanwhile, the deflector rod moves forwards and leaves the upper part of the book or file to return to the initial position, and when a force feedback system of a pressure sensor or a motor is arranged to feed back the compression degree of the V-shaped pressing frame to reach a set value, the scanning equipment and the LED cold light lamp are started and a scanning task is executed;
and (2.6) after the scanning is finished, repeating the steps (2.2) to (2.5) by the V-shaped suction plate, the shifting sheet, the air blowing pipe and the like until the books or the files are scanned.
It will be apparent to those skilled in the art that various modifications, changes, substitutions and variations can be made in the fully automatic book file scanner and its usage without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides a full-automatic books archives scanner, includes the frame, its characterized in that, the frame middle part is provided with the V type support frame that is used for placing books or archives, and the upside that is located V type support frame is provided with and is used for pressing the V type pressure frame on books or archives by actuating mechanism drive lift, still be provided with books page turning mechanism in the frame, the upper portion both sides of frame are provided with respectively adjustable and be used for with V type support frame on the opposite side the face looks vertically scanning equipment, the top of frame is provided with the LED cold light lamp, one side of frame still is provided with operation platform.
2. The automatic book and file scanner of claim 1, wherein the V-shaped support frame comprises a base slidably engaged with a transverse slide rail disposed on the frame, the base is provided with an electromagnet, or the frame is provided with a lead screw and nut mechanism for driving the base to move transversely, two side portions of an upper side of the base are respectively provided with a support ramp, and support plates for forming V-shape in cooperation are respectively disposed on the support ramps.
3. The full-automatic book file scanner of claim 1 or 2, wherein the driving mechanism comprises sliding seats disposed on two side portions of the V-shaped pressing frame, the sliding seats are slidably engaged with vertical arms disposed on the side portions of the frame, the frame is provided with a u-shaped frame having two side portions fixedly connected to the corresponding sliding seats, the lower portion of the frame is provided with a horizontal motor, an output end of the horizontal motor is vertically provided with a screw rod screwed with the u-shaped frame, or an output end of the horizontal motor is wound with a rope connected to the u-shaped frame, and an upper portion of the vertical arm is provided with a return spring connected to the sliding seats or the u-shaped frame.
4. The full-automatic book file scanner of claim 3, wherein a vertical slide rail slidably engaged with the slide base is disposed outside the vertical arm, the vertical slide rail is provided with a limiting block at each of upper and lower ends thereof, the vertical arm is provided with a position sensor and a delay inductive switch for triggering scanning of the scanning device after the V-shaped pressing frame moves downward, and a pressure sensor for controlling a compression degree of the V-shaped pressing frame or a compression degree reflected by the V-shaped pressing frame on the V-shaped supporting frame is provided below the V-shaped supporting frame.
5. The full-automatic book file scanner of claim 3, wherein the upper end of the vertical arm is provided with a connecting portion turning outward, the connecting portion is provided with a connecting seat, the connecting seat is provided with an inclined slot, a hand-tightening bolt connected with the connecting portion and used for connecting and locking is arranged in the elongated slot, the connecting seat is provided with a connecting plate, and a seat shell of the scanning device is connected with the connecting plate through a locking bolt.
6. The full-automatic book file scanner of claim 4, wherein the book page turning mechanism comprises a support arranged at the rear side of the rack, a first electric sliding table which is longitudinally mounted is arranged on the support or a first electric sliding table which is transversely mounted is arranged on the support, a motor is horizontally arranged on a moving seat of the first electric sliding table, an output end of the motor is vertically provided with a swing rod, a cantilever rod is longitudinally arranged on the swing rod, and suckers for adsorbing pages are arranged at the front part of the cantilever rod along the length direction of the cantilever rod at intervals.
7. The full-automatic book file scanner of claim 4, wherein the book page turning mechanism comprises a V-shaped suction plate disposed at the front and rear part of the V-shaped pressing frame, double-headed screws driven by a motor to rotate are respectively and longitudinally disposed at the upper parts of the two side frames of the V-shaped pressing frame, the upper ends of the two side plates of the V-shaped suction plate are respectively screwed with the corresponding double-headed screws, a plurality of independent sections are disposed at intervals along the length direction of the lower side surfaces of the two side plates of the V-shaped suction plate, and each independent section is internally provided with an independent control suction hole for sucking pages.
8. The full-automatic book file scanner of claim 6 or 7, wherein a paging shifting sheet for shifting out pages after the pages are adsorbed is arranged at the side of the frame, a movable shifting rod for assisting the pages to complete page turning is arranged at the front side of the frame, ultrasonic thickness detection is further arranged on the frame, and air blowing devices capable of automatically lifting and blowing air to the other side are respectively arranged at the front and the rear of the V-shaped support frame.
9. The fully automatic book file scanner of claim 8, wherein the paging moving plate comprises a sliding block which is slidably engaged with the vertical arm, a connecting rod is arranged on the sliding block in an inclined manner, and a sheet which can be telescopically adjusted and is used for pressing on the book or the file is arranged on the connecting rod; the movable shifting rod comprises a second electric sliding table which is arranged on the front side of the rack and is longitudinally installed, a motor is horizontally arranged on the second electric sliding table, an output end of the motor is vertically provided with a swinging rod, and the shifting rod capable of being adjusted in a lifting mode is longitudinally arranged on the swinging rod.
10. The use method of the fully automatic book file scanner applied to the system of claim 8 is characterized by comprising the following steps:
(1) placing books or files on a V-shaped support frame, adjusting the V-shaped support frame according to the size and the thickness of the books or the files, and adjusting the position of scanning equipment to ensure that the scanning equipment is vertical to the plate surface on the opposite side of the V-shaped support frame;
(2) starting the V-shaped pressing frame, pressing the V-shaped pressing frame on the book or the file after the V-shaped pressing frame descends, and triggering a delay induction switch of scanning equipment to complete scanning of the book or the file; or when the pressure detected by the pressure sensor reaches the set pressure or the compression degree of the V-shaped pressing frame fed back by the force feedback system of the servo motor reaches a set value, the V-shaped pressing frame keeps the current pressure and stops continuously applying the pressure, and the control system controls the trigger scanning equipment to scan;
(3) the V-shaped pressing frame is driven to move upwards, and the book page turning mechanism works in cooperation with the movable shifting piece and the air blowing pipe to turn pages of books or files;
(4) and (4) repeating the steps (2) and (3) until the book or the file finishes scanning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811431725.0A CN111246040A (en) | 2018-11-28 | 2018-11-28 | Full-automatic book and file scanner and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811431725.0A CN111246040A (en) | 2018-11-28 | 2018-11-28 | Full-automatic book and file scanner and using method thereof |
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| CN111246040A true CN111246040A (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811431725.0A Pending CN111246040A (en) | 2018-11-28 | 2018-11-28 | Full-automatic book and file scanner and using method thereof |
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| CN112026399A (en) * | 2020-08-24 | 2020-12-04 | 聊城大学 | Automatic page turning device and method for piano music book |
| CN112537153A (en) * | 2020-11-30 | 2021-03-23 | 福州至诚图像技术有限公司 | Multifunctional full-automatic book and file scanning device |
| CN112659783A (en) * | 2020-12-16 | 2021-04-16 | 北京雅昌艺术数据有限公司 | Ancient book digital shooting platform |
| CN115002287A (en) * | 2022-05-26 | 2022-09-02 | 蒙城县畜牧兽医水产发展中心 | Automatic page turning book file scanning device |
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Application publication date: 20200605 |