CN209756528U - Stage adsorption type page turning device applied to book and file scanner - Google Patents
Stage adsorption type page turning device applied to book and file scanner Download PDFInfo
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- CN209756528U CN209756528U CN201821971940.5U CN201821971940U CN209756528U CN 209756528 U CN209756528 U CN 209756528U CN 201821971940 U CN201821971940 U CN 201821971940U CN 209756528 U CN209756528 U CN 209756528U
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- 238000001179 sorption measurement Methods 0.000 title abstract description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000010521 absorption reaction Methods 0.000 claims abstract description 7
- 230000003028 elevating effect Effects 0.000 claims abstract description 4
- 125000003003 spiro group Chemical group 0.000 claims abstract description 4
- 238000007664 blowing Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 239000000523 sample Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model relates to a be applied to stage absorption formula page turning device of books archives scanner, which comprises a frame, be provided with the V type support frame that is used for placing books in the frame, the upside that is located V type support frame is provided with and goes up and down to be used for pressing the V type pressure frame on books by elevating system drive, the both sides frame upper portion that the frame was pressed to the V type vertically is provided with respectively by the rotatory double lead screw of actuating mechanism drive, and the front and back portion that the frame was pressed to the V type is provided with the V type suction disc respectively, the both sides board upper end of V type suction disc respectively with corresponding double lead screw looks spiro union, is provided with a plurality of districts along its length direction interval on the downside of the both sides board of V type suction disc, is provided with independent control respectively in every district and is used. The stage adsorption type page turning device is compact in structure and convenient to be used for turning pages of books or files in the scanning process.
Description
Technical Field
The utility model relates to a be applied to stage absorption formula page turning device of books archives scanner.
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 scans one book and then scans the next book by manually turning pages, so that the working efficiency is low, the scanning progress is influenced, and the books and the archives are easily damaged. Therefore, a phase-absorbing page-turning device applied to a book file scanner is needed.
Disclosure of Invention
An object of the utility model is to provide a be applied to the phase absorption formula of books archives scanner and turn over a page device, compact structure conveniently is used for books or archives to realize turning over the page or leaf at the scanning in-process.
The technical scheme of the utility model lies in: the utility model provides a be applied to stage absorption formula page turning device of books archives scanner, includes the frame, be provided with the V type support frame that is used for placing books or archives in the frame, 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 elevating system drive lift, the both sides frame upper portion that the frame was pressed to the V type vertically is provided with respectively by the rotatory double lead screw of actuating mechanism drive, and the front and back portion that the frame was pressed to the V type is provided with the V type suction disc respectively, the both sides board upper end of V type suction disc is respectively with corresponding double lead screw looks spiro union, is provided with a plurality of districts along its length direction interval on the downside of the both sides board of V type suction disc, is provided with independent control respectively in every district and.
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 lifting 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, 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 which is in threaded connection with the U-shaped frame, or the output end of the horizontal motor is wound with a rope which is connected with the U-shaped frame, and the upper parts of the vertical arms are provided with return springs which are connected with the sliding seats or the U-shaped frame.
Further, 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 time delay inductive switch on founding the arm, be provided with the pressure sensor who is used for controlling the V type pressure frame degree of sticising below the V type support frame, or through the degree of compressing tightly of servo motor's force feedback system feedback V type pressure frame.
Furthermore, the side of the rack is provided with a paging shifting sheet used for shifting the pages open after the pages are adsorbed, and the front side of the rack is provided with a movable shifting lever used for assisting the pages to complete page turning.
Further, the paging plectrum includes with standing arm sliding fit's slider, the slope is provided with the connecting rod on the slider, be provided with scalable regulation on the connecting rod and be used for pressing the thin slice on books or archives.
furthermore, the movable shifting lever 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 lever capable of being adjusted in a lifting mode is longitudinally arranged on the swinging rod.
Furthermore, ultrasonic thickness detection is further arranged on the rack, and blowing devices which can be adjusted in a lifting mode and blow air to the other side are respectively arranged at the front portion and the rear portion of the V-shaped supporting frame.
Further, the driving mechanism comprises a stepping motor arranged on the upper portions of the two side frames of the V-shaped pressing frame, and the output end of the stepping motor is connected with the corresponding double-head screw rod.
Compared with the prior art, the utility model has the advantages of it is following: the mechanism that this stage absorption formula page turning device will adsorb the page sets up on the V type is pressed the frame for the structure of whole device is compacter, conveniently is used for books or archives to realize turning over the page in scanning process, and the action of cooperation gas blow pipe and activity plectrum makes the page turning of better completion books, archives, and it is effectual to turn over the page.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a front view of the present invention;
Fig. 3 is a schematic structural view of the V-shaped pressing plate of the present invention;
Fig. 4 is a bottom view of the V-shaped pressing plate of the present invention;
FIG. 5 is a schematic structural view of the movable shift lever of the present invention;
Fig. 6 is a schematic structural view of the movable shifting piece of the present invention.
Detailed Description
In order to make the aforementioned features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 5
The utility model provides a be applied to stage absorption formula page turning device of books archives scanner, is including the frame 10 that has the truckle 11, be provided with the V type support frame that is used for placing books or archives in the frame, the upside that is located V type support frame is provided with and is used for pressing the V type pressure frame 30 on books or archives by elevating system drive lift, the frame upper portion of both sides of V type pressure frame vertically is provided with respectively by actuating mechanism driven rotatory stud 41, and the front and back portion that the frame was pressed to the V type is provided with V type suction disc 42 respectively, the both sides board upper end of V type suction disc is respectively with the stud looks spiro union that corresponds, is provided with a plurality of districts along its length direction interval on the downside of the both sides board of V type suction disc, is provided with independent control respectively in every district and is used for adsorbing the hole. Thereby realizing that the adsorption of the pages is finished in the lifting process of the V-shaped pressing frame by respectively controlling the suction holes of each section, and driving the pages to turn upwards.
In this embodiment, the V-shaped support frame includes a base 21 slidably engaged with a transverse slide rail disposed on the frame, so as to achieve the purpose of automatically adapting to the position. The base is provided with an electromagnet, so that the base can be kept at the address position and cannot move when the book page is adsorbed. 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. Two side parts of the upper side surface of the base are respectively provided with a supporting inclined table 22, and supporting plates 23 which are used for forming a V shape in a matching mode are respectively placed on the supporting inclined tables. Thereby adjust the position and the angle of whole V type support frame through the base, come the position of adjustment books or archives according to the thickness of books or archives automatically when pressing the frame to descend to the spine of books or archives corresponds 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 lifting mechanism includes sliding seats 51 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 52 having two side portions fixedly connected to the corresponding sliding seats is disposed on the frame, a horizontal motor 53 is disposed on the lower portion of the frame, and a screw rod screwed with 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, thereby realizing the ascending and descending of the u-shaped frame. Or the output end of the horizontal motor is wound with a rope 54 connected with the U-shaped frame, and the upper part of the vertical arm is provided with a return spring connected with the sliding seat or the U-shaped frame. So that the V-shaped pressure frame is reset upwards. When the lifting mechanism works, the horizontal motor winds the rope to drive the U-shaped frame to move downwards with the V-shaped pressing frame, and after scanning is completed by the scanning equipment, the horizontal motor stops rotating to enable the U-shaped frame to move upwards to reset under the action of the reset spring.
in this embodiment, the outer side of the vertical arm is provided with a vertical slide rail 55 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 56, 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 the scanning equipment after descending. The lower part of the frame is provided with a U-shaped frame descending limit plate 57 so as to carry out descending limit on the U-shaped frame. A pressure sensor for controlling the compression degree of the V-shaped pressing frame or a force feedback system of a servo motor is arranged below the V-shaped supporting frame to feed back the compression degree of the V-shaped pressing frame so as to control the pressure of the V-shaped pressing frame.
In this embodiment, the frame front side still is provided with the activity plectrum that is used for stirring the page after the page is adsorbed, the backward movement is realized by telescopic machanism (for example cylinder) drive to the activity plectrum to insert in the page, the activity plectrum is realized rotatoryly by the rotating electrical machines drive simultaneously, so that the page turning is accomplished to the messenger page. The front and the rear parts of the V-shaped support frame are respectively provided with an air blowing pipe blowing air to the other side, so that the pages adhered to one page can be blown and separated, and a plurality of pages can be prevented from being adhered to one page. The V-shaped support frame is also provided with an ultrasonic thickness detector so as to be used for detecting the page turning condition.
In this embodiment, a paging shifting piece 100 for shifting the pages away to prevent the pages from being turned over after the pages are adsorbed is disposed on the left vertical arm of the frame, and a movable shifting lever 90 for assisting the pages to complete page turning is disposed on the front side of the frame.
In this embodiment, the paging moving piece includes a sliding block 101 slidably engaged with the vertical arm, a connecting rod 102 is disposed on the sliding block, and a sheet 103 which can be telescopically adjusted and is used for pressing on books or files is disposed on the connecting rod. 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 rack is further provided with an ultrasonic thickness detector for detecting a condition of turning a plurality of pages, the ultrasonic thickness detector is composed of a transmitting end probe and a receiving end probe (for example, a double-sheet detector), the transmitting end probe is mounted on the cantilever rod, and the receiving end probe is mounted 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 this embodiment, the front and rear portions of the V-shaped support frame may be respectively controlled by a system to automatically lift an air blowing device (air blowing pipe) for blowing air to the other side, so as to separate the pages adhered to each other by blowing, thereby preventing a plurality of pages from being adhered to each other.
In this embodiment, the driving mechanism includes a stepping motor 44 disposed on the upper portions of the two side frames of the V-shaped pressing frame, the output end of the stepping motor is connected to the corresponding double-threaded lead screw, and the thread turning directions of the two end portions of the double-threaded lead screw are opposite, so that the two V-shaped suction plates move in the opposite direction or in the opposite direction when the double-threaded lead screw rotates.
When the book page turning mechanism works, taking scanning of a book as an example, the distance between the two V-shaped suction plates is adjusted in advance, 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 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, the suction holes of each section of the V-shaped suction plate suck air to suck pages at the same time. The blowing pipes at the front and the rear parts of the V-shaped support frame blow air to the pages so as to prevent the pages from being adhered together. When the V-shaped pressing frame moves upwards, the suction holes in the V-shaped suction plate are sequentially disconnected from top to bottom according to sections to suck the pages, and therefore the pages are sucked. 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 clockwise under the action of the oscillating rod along with the rising of the V-shaped suction plate. When the pages are separated from the V-shaped suction plate, the shifting lever continues to rotate clockwise, when the pages are close to the books or files on the right side, the V-shaped suction plate goes down, and meanwhile, the shifting lever moves forwards and leaves the upper part of the books or files to return to the initial position.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides a be applied to stage absorption formula page turning device of books archives scanner, includes the frame, its characterized in that, be provided with the V type support frame that is used for placing books or archives in the frame, 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 elevating system drive lift, the frame upper portion of both sides that the frame was pressed to the V type vertically is provided with respectively by the rotatory double lead screw of actuating mechanism drive, and the front and back portion that the frame was pressed to the V type is provided with the V type suction disc respectively, the both sides board upper end of V type suction disc respectively with the double lead screw looks spiro union that corresponds, be provided with a plurality of districts 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.
2. The stage suction type page turning device applied to a book 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 a V shape in cooperation are respectively disposed on the support ramps.
3. The device of claim 1 or 2, wherein the lifting mechanism comprises two sliding seats disposed on two side portions of the V-shaped pressing frame, the sliding seats are slidably engaged with two 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 stage-absorbing page-turning device applied to a 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 stopper at each of upper and lower ends thereof, the vertical arm is provided with a position sensor and a time-delay inductive switch, and a pressure sensor for controlling a compression degree of the V-shaped pressing frame or a force feedback system of a servo motor is disposed below the V-shaped supporting frame to feed back the compression degree of the V-shaped pressing frame.
5. The stage suction type page turning device applied to the book file scanner of claim 1, 2 or 4, wherein a paging pulling piece for pulling out pages after the pages are sucked is arranged at the side of the frame, and a movable pulling rod for assisting the pages to turn pages is arranged at the front side of the frame.
6. The phase suction type page turning device applied to a book file scanner according to claim 5, wherein the paging moving plate comprises a sliding block which is in sliding fit with the vertical arm, a connecting rod is arranged on the sliding block in an inclined mode, and the connecting rod is provided with a sheet which can be telescopically adjusted and is used for pressing on the book or the file.
7. The stage-absorbing page-turning device applied to the book file scanner of claim 5, wherein the movable shifting lever comprises a second electric sliding table which is arranged at the front side of the frame 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 swinging rod is longitudinally provided with a shifting lever which can be adjusted in a lifting manner.
8. The stage suction type page turning device applied to the book and file scanner of claim 1, 2, 4, 6 or 7, wherein the frame is further provided with an ultrasonic thickness detector, and the front and the rear of the V-shaped support frame are respectively provided with an air blowing device which can be adjusted in a lifting manner and blows air to the other side.
9. The phase suction type page turning device applied to a book archive scanner of claim 1, wherein the driving mechanism comprises stepping motors arranged at upper parts of two side frames of the V-shaped pressing frame, and output ends of the stepping motors are connected with corresponding double-head screw rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971940.5U CN209756528U (en) | 2018-11-28 | 2018-11-28 | Stage adsorption type page turning device applied to book and file scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821971940.5U CN209756528U (en) | 2018-11-28 | 2018-11-28 | Stage adsorption type page turning device applied to book and file scanner |
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| Publication Number | Publication Date |
|---|---|
| CN209756528U true CN209756528U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821971940.5U Active CN209756528U (en) | 2018-11-28 | 2018-11-28 | Stage adsorption type page turning device applied to book and file scanner |
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| CN (1) | CN209756528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110933247A (en) * | 2020-01-06 | 2020-03-27 | 广州成呈智能科技有限公司 | A device for automatic scanning and processing of book images |
| CN112087551A (en) * | 2020-09-29 | 2020-12-15 | 湖南千寻未来科技有限公司 | A paging device and scanning device with page detection function |
| CN113630515A (en) * | 2021-09-14 | 2021-11-09 | 成都联图科技有限责任公司 | Intelligent robot and method for automatically turning pages and scanning books and periodicals |
-
2018
- 2018-11-28 CN CN201821971940.5U patent/CN209756528U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110933247A (en) * | 2020-01-06 | 2020-03-27 | 广州成呈智能科技有限公司 | A device for automatic scanning and processing of book images |
| CN110933247B (en) * | 2020-01-06 | 2020-07-17 | 诸暨市智盈智能技术服务部 | Automatic scanning and processing equipment for book images |
| CN112087551A (en) * | 2020-09-29 | 2020-12-15 | 湖南千寻未来科技有限公司 | A paging device and scanning device with page detection function |
| CN113630515A (en) * | 2021-09-14 | 2021-11-09 | 成都联图科技有限责任公司 | Intelligent robot and method for automatically turning pages and scanning books and periodicals |
| CN113630515B (en) * | 2021-09-14 | 2024-05-14 | 成都联图科技有限责任公司 | Automatic page turning scanning method for books and periodicals by intelligent robot for automatic page turning scanning of books and periodicals |
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