CN112537153A

CN112537153A - Multifunctional full-automatic book and file scanning device

Info

Publication number: CN112537153A
Application number: CN202011369393.5A
Authority: CN
Inventors: 谢梦涵; 谢小兵; 谢梦璇
Original assignee: Fuzhou Zhicheng Image Technology Co ltd
Current assignee: Fuzhou Zhicheng Image Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-23

Abstract

The invention provides a multifunctional full-automatic book file scanning device, which comprises a rack, wherein a sliding seat capable of moving transversely is arranged on the rack, a supporting plate is arranged above the sliding seat, a page sucking device driven by a mechanical arm is arranged on the rack, page pressing mechanisms which are used for pressing on single-side binding media after swinging are respectively arranged at the front side and the rear side of the supporting plate on the rack, a page separating mechanism used for blowing the single-side binding media to separate the overlapped media is arranged at one side of the page pressing mechanism, an auxiliary separating blowing mechanism used for blowing the single-side binding media is also arranged at the front side and the rear side of the rack, a camera arranged towards the direction of the supporting plate is arranged at the top of the rack, and a transparent V-shaped pressing plate capable of moving up and down is also arranged at the top of the supporting plate, so that the device can realize the effects of automatically turning pages and shooting, the labor, and the quality is stable, and the scanning is clear.

Description

Multifunctional full-automatic book and file scanning device

Technical Field

The invention relates to a multifunctional full-automatic book and file scanning device.

Background

Single-sided bound media include books, archives, documents, and the like. The single-side binding media such as books and files generally need to be turned during scanning, and each part needs to be manually operated during the turning process, so that the operation is very complicated, a large amount of time needs to be consumed for large-batch scanning records, and a device capable of realizing automatic scanning is needed.

Disclosure of Invention

The invention improves the problems, namely the technical problem to be solved by the invention is that the existing single-side binding medium scanning needs to consume a large amount of manpower and time and is troublesome.

The specific embodiment of the invention is as follows: multifunctional full-automatic books archives scanning device, which comprises a frame, but lateral shifting's slide has in the frame, slide top symmetry is provided with a pair of V type contained angle that becomes and is used for putting the backup pad that the media was bound to the unilateral, is provided with in the frame by manipulator driven inhale the page or leaf device, and preceding, the rear side that lies in the backup pad in the frame are provided with respectively to swing and are used for pressing the page pressing mechanism on the media is bound to the unilateral after being used for, one side of page pressing mechanism is provided with and is used for binding the page separating mechanism that the media that makes the coincide mutually separated to the unilateral, the front and back side of frame still is provided with the auxiliary separation mechanism of blowing that is used for binding the media to the unilateral, the frame top is provided with the camera that sets up towards backup pad direction, the top of backup pad still has can reciprocate transparent V.

Furthermore, every backup pad comprises translation board and sliding plate, the sliding plate can slide on the slide, translation board outside lower part is provided with the dull and stereotyped drive assembly who is used for driving the translation board to remove for promote unilateral binding medium upper portion and realize the angle and open and shut, be equipped with rectangular shape hole on the sliding plate, the downthehole screw that is equipped with of rectangular shape, it can adjust the sliding plate and slide on the slide to loosen the screw, is used for realizing adjusting the distance between the left and right sides sliding plate, dull and stereotyped drive assembly includes the motor fixing base and fixes the lead screw motor on the motor fixing base, the coaxial lead screw that has linked firmly of lead screw motor output shaft, the cover is equipped with the lead screw sliding sleeve that can follow lead screw length direction round trip movement on the lead screw, be equipped with.

Further, the slide below level is provided with the slide bar, the cover is equipped with the slider that removes along the guide bar on the slide bar, the slider is fixed in the slide bottom, the slide includes the base and is located two supports on the base, and the holding surface that two supports symmetry set up and every support is the inclined plane, the holding surface is by support side top slant base middle part, the sliding plate is fixed on the holding surface of support, the backup pad bottom surface is equipped with the guide bar that runs through the support by the backup pad bottom surface, be equipped with the guiding hole that is used for the guide bar to wear to establish on the support.

Furthermore, the page suction device at least comprises an adsorption end, at least one sucker is installed on the adsorption end face of the adsorption end, a plurality of air suction holes are densely distributed on the adsorption end face of the adsorption end, and the air suction holes and the suckers are respectively connected with an external air suction device through pipelines.

Furthermore, page or leaf mechanism is including setting up the rotary mechanism in the frame, rotary mechanism includes that the output shaft inclines ascending level motor, level the fixed cover of output releasable connection of motor, the one end and the fixed cover fixed connection of depression bar.

Furthermore, page separating mechanism is including setting up in the page end of blowing of a pair of backup pad front, rear side, be provided with the position adjustment mechanism that the drive page end of blowing realized height and left right position adjustment in the frame, position adjustment mechanism is including installing the elevating system in the frame, install horizontal shift mechanism on elevating system's the output, the mount is installed to horizontal shift mechanism's output, the front and back end of mount is connected with the page end of blowing that corresponds respectively.

Furthermore, an air inlet cavity is arranged in the page air blowing end, a plurality of air blowing holes communicated with the air inlet cavity are formed in the upper portion of the page air blowing end, the air blowing holes face the side of the supporting plate, the auxiliary separation air blowing mechanism comprises auxiliary air blowing ends arranged between the page pressing mechanism and the page separation mechanism, page turning air blowing ends with air outlet ends facing the supporting plate are further respectively arranged above the left side and the right side of the rack, and an adjusting rod is longitudinally placed in an included angle formed by the pair of supporting plates.

Furthermore, the adsorption end head is installed on an output shaft of the first motor and is rotationally adjusted, an ultrasonic transmitter is fixed on the adsorption end head, an ultrasonic receiver which is aligned with the ultrasonic transmitter during detection is arranged on the rack, and the ultrasonic receiver is driven by a cylinder to do telescopic motion along the overturning axis of the binding medium.

Furthermore, the ultrasonic transmitter is fixedly connected to the non-suction surface of the sucker, the detection port is not blocked, the driving mechanism is fixedly connected to the casing of the first motor, the output shaft of the first motor extends along the turning axial direction of the page, the first motor is installed on a mechanical swing arm, the mechanical swing arm comprises a base, a second motor is installed on the base, the output shaft of the second motor extends along the turning axial direction of the page and is fixedly connected with a swing rod extending in the radial direction, a third motor is arranged at the other end of the swing rod, the output shaft of the third motor extends along the turning axial direction of the page and is fixedly connected to the end portion of the swing rod, the body of the third motor rotates relative to the output shaft, the casing of the third motor is integrally connected with the casing of the first motor through a support body extending in the radial direction, and the mechanical swing.

Furthermore, the left side and the right side of the V-shaped pressing plate are both provided with lifting screw rods, the lifting screw rods are driven by a lifting motor to rotate, lifting slide blocks are connected to the lifting screw rods in a threaded mode, the two ends of the V-shaped pressing plate are fixed to the lifting slide blocks on the two sides respectively, a detection mechanism is arranged at the bottom of the V-shaped pressing plate and comprises sensor supports arranged on the front side and the rear side of the V-shaped pressing plate, a sensor transmitting end is arranged on one sensor support, and a sensor receiving end is arranged on the other sensor support.

Compared with the prior art, the invention has the following beneficial effects:

1. the device can realize the effect of automatic page turning and shooting, can reduce the manual work greatly, save time and human cost, and the steady quality, the scanning is clear, is favorable to realizing books, archives etc. and will wait to turn over the partial operation of page or leaf of pressing before turning over the page or leaf to blow the separation with the page or leaf with mechanisms such as page or leaf, and then be convenient for inhale the page or leaf device and adsorb the page or leaf. Meanwhile, the mechanism can prevent the page from rotating after page turning is finished, is simple and convenient to operate, and is more favorable for page separation and page turning action completion.

2. The device blows and separates between the pages that are overlapped together through page separating mechanism to make things convenient for page suction device etc. to adsorb the page.

3. The device makes the separation of blowing between the page of folding together through inhaling page device to the condition that the limit reduces to a maximum extent and rises many pages.

4. The device can select to use supplementary separating mechanism that blows according to the thickness and the size of medium, realizes blowing the end to the page and carries out position adjustment to better realize that the page blows the separation with thicker books, archives etc..

5. The device realizes automatic adjustment of the spine position in the process of turning pages of single-side binding media through the adjusting rod; meanwhile, the adjusting rod is convenient to obtain materials, simple to manufacture and convenient to operate and use.

6. The device is favorable for realizing the automation of page turning of single-side binding media such as books, files and the like, and improves the scanning efficiency.

7, the backup pad that V type contained angle backup pad is used for putting the unilateral and binds the medium utilizes unilateral to bind medium position adjustment mechanism, when scanning books, the position and the angle of opening and shutting of unilateral binding medium to do benefit to and can be with the complete scanning record of whole contents of every page of books, labour saving and time saving improves work efficiency.

8, utilize the sensor when V type clamp plate is down, can in time discover the condition of folding paper in the books scanning process, avoid V type clamp plate decline in-process to press the condition of bad page, avoid scanning wrong content, can also detect and to detect the face thickness of turning over the page at the page turning over in-process, can in time discover when making the heavy page.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is a schematic view of the lower portion of the V-shaped platen of the present invention;

FIG. 3 is a schematic top view of the V-shaped platen of the present invention;

FIG. 4 is a right side view of the FIG. 2 of the present invention;

FIG. 5 is a schematic structural view of a compression bar mechanism of the present invention;

FIG. 6 is a schematic view of the structure of the blowing end of the book page of the present invention;

FIG. 7 is a cross-sectional view A-A of FIG. 6 of the present invention;

FIG. 8 is a schematic structural diagram of an auxiliary separation blowing mechanism according to the present invention;

FIG. 9 is a schematic radial cross-section of an adjustment rod of the present invention;

FIG. 10 is a schematic view of the structure of the leaf-sucking device of the present invention;

FIG. 11 is a partial front elevational view of the support plate of the present invention;

FIG. 12 is a schematic view of a support plate of the present invention in use;

FIG. 13 is a schematic view of a support plate of an embodiment of the present invention in use;

FIG. 14 is a partial perspective view of a support plate according to an embodiment of the present invention;

FIG. 15 is a top view of a support plate drive assembly in accordance with an embodiment of the present invention;

FIG. 16 is a schematic layout view of a V-platen according to an embodiment of the present invention;

FIG. 17 is a side view of a sensor structure according to an embodiment of the present invention;

FIG. 18 is a schematic configuration diagram of an embodiment of the present invention;

FIG. 19 is a top view of the inventive anti-double page detection.

In the figure: 11-a slide seat 12-a support plate 21-an adjusting rod 30-an adjusting rod 41-a leveling motor 42-a fixed sleeve 43-a slot 44-a set screw 45-a locking screw 50-a pressure rod 60-an auxiliary blowing end 61-a first connecting rod 62-a hand fastening bolt 63-a second connecting rod 64-a hand fastening bolt 65-a third connecting rod 66-a locking bolt 70-a page turning blowing end 80-a page turning blowing end 81-an air inlet cavity 82-an air blowing hole 83-an air guide tube 84-an air supply tube 91-a lifting mechanism 92-a transverse shifting mechanism 93-a fixed frame 100-an adsorption end 101-a suction cup 102-an air suction hole 103-a cavity 104-a suction cup abdicating slot 105-a through hole 106-a hose 107-a hollow shaft (ii) a 111-base, 112-support, 1121-support surface, 121-translation plate, 122-sliding plate, 13-plate driving component, 131-screw rod motor, 132-screw rod, 133-screw rod sliding sleeve, 134-push rod, 135-motor fixing seat, 14-sliding rod, 15-sliding block, 16-guide rod, 17-guide hole and 18-screw. 23-V-shaped pressing plate, 28-lifting screw rod, 29-lifting slide block, 210-sensor bracket, 211-sensor transmitting end and 212-sensor receiving end.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 19, a page separating and flattening device for a single-side binding medium includes a frame, a pair of support plates 12 having a V-shaped included angle and used for placing the single-side binding medium is provided on the frame, a page sucking device driven by a manipulator is provided on the frame, page pressing mechanisms for pressing the single-side binding medium after swinging are respectively provided on the front and rear sides of the frame on the slide, a page separating mechanism for blowing the single-side binding medium to separate the overlapped media is provided on one side of the page pressing mechanism, and an auxiliary separating and blowing mechanism for blowing the single-side binding medium is further provided on the front and rear sides of the frame, so that page separation is realized by cooperation of the page pressing mechanism, the page separating mechanism and the auxiliary separating and blowing mechanism.

In this embodiment, the sheet suction device at least includes an adsorption head 100, at least one suction cup 101 is installed on an adsorption end surface of the adsorption head, a plurality of suction holes 102 are densely distributed on the adsorption end surface of the adsorption head, and the suction holes and the suction cups are respectively connected with respective external air suction devices through pipelines.

In this embodiment, the adsorption end is box-shaped, is provided with the cavity 103 that is used for supplying circulation of air in the adsorption end, and the adsorption end is connected with air exhaust device through the hollow shaft 107 with the cavity intercommunication, the other end of hollow shaft is connected with the arm. The air suction hole and the air suction device are communicated through the cavity.

In this embodiment, the sucking disc is installed on the adsorption end face of adsorbing the end, and the sucking disc can only be 1, also can have a plurality ofly, can arrange for the array, also can arrange in a straight line cloth, or other mode of arranging. The periphery of the projection of the adsorption end head on the end face where the suckers are located is densely distributed with a plurality of air suction holes, the air suction holes can be arranged in an array mode or other arrangement modes, and if the suckers are multiple, the suckers can be separately controlled by different air suction devices and can also be simultaneously controlled to the same air suction device in parallel.

In this embodiment, the box body is provided with at least one sucking disc abdicating groove 104, the sucking disc abdicating groove is not communicated with the cavity, and the number of the sucking disc abdicating grooves can be only 1 or more than one, which is larger than the number of the sucking discs; the sucking disc abdicating grooves can be arranged in an array, can also be arranged in a line, or in other arrangement modes. The sucking disc is installed in the sucking disc groove of stepping down, and the sucking disc bottom of stepping down the groove is provided with the through-hole 105 that runs through the box body, and the through-hole does not communicate with the cavity, and the sucking disc passes through the through-hole through hose 106 and the air exhaust device intercommunication that corresponds, realizes gas exchange.

In this embodiment, for the sake of rationality, the air-extracting device may be an existing exhaust fan, aspirator, air-extracting pump, vacuum generator, or the like.

When the page suction device is used, when the page suction device is close to a page, the page is firstly sucked by a smaller suction force through the suction disc. At the moment, the suction force of the suction disc is small, so that only a single page can be sucked, and the page is prevented from being rewound in the page turning process. When the sucking disc sucks up the page, the other air extractor pumps out the air in the cavity, and then drives the external air to enter the cavity from the air suction hole. Therefore, the whole adsorption end is changed into a large sucker, so that the adsorption end can adsorb pages integrally. The device adsorbs the page through the sucking disc earlier, and the whole page that adsorbs of rethread suction opening effectively avoids causing the situation of once only adsorbing a plurality of pages.

In this embodiment, each support plate is composed of a translation plate 121 and a sliding plate 122, and a flat driving component 13 for driving the translation plate to move is arranged at the lower part of the outer side of the translation plate, so as to push the upper part of the single-side binding medium, thereby realizing the angular opening and closing of opening the book.

In this embodiment, the sliding plate can slide on the sliding base, the sliding plate is provided with a strip-shaped hole, a screw is arranged in the strip-shaped hole, the sliding plate can be adjusted to slide on the sliding base by loosening the screw 8, and after the position of the sliding plate is confirmed, the sliding plate is fixed on the sliding base by the screw again, so that the distance between the sliding plates on the left side and the right side can be adjusted.

In this embodiment, the flat plate driving assembly includes a motor fixing seat 135 and a lead screw motor 131 fixed on the motor fixing seat, an output shaft of the lead screw motor is coaxially and fixedly connected with a lead screw 132, the lead screw is sleeved with a lead screw sliding sleeve 133 capable of moving back and forth along the length direction of the lead screw, four ejector rods 134 can be arranged between the lead screw sliding sleeve and the bottom surface of the translation plate, the four ejector rods are distributed in a rectangular shape, and the lead screw is located in the middle of the four ejector rods;

in actual design, the flat plate driving component can be driven by adopting a cylinder or hydraulic pressure and the like.

The screw rod is driven by the screw rod motor to rotate, the screw rod sliding sleeve is driven to move along the length direction of the screw rod, and the translation plate is driven to move through the ejector rod, so that the upper side position of a book is pushed, and the opening and closing angle of the book in turning is changed.

In this embodiment, two sliding rods 14 may be horizontally arranged below the sliding seat, each sliding rod is sleeved with two sliding blocks 15 moving along the guide rod, and each sliding block is fixed at the bottom of the sliding seat, so that the left and right positions of the sliding seat can be adjusted manually or electrically; the electric driving can adopt air cylinders or motor driving.

In this embodiment, the sliding base 11 includes a base 111 and two supports 112 located on the base, the two supports are symmetrically disposed, and a supporting surface 1121 of each support is an inclined surface, and the supporting surface inclines to the middle of the base from the upper side of the outer side of the support.

In this embodiment, the sliding plate is fixed to the support surface of the support.

In the embodiment, in order to enhance the moving stability of the support plate, the bottom surface of the support plate is provided with a guide rod 16 penetrating through a support from the bottom surface of the support plate, and the support is provided with a guide hole 17 for the guide rod to penetrate through; the guide bar is disposed in parallel with the lead screw 132.

In this embodiment, in operation: the method comprises the following steps that books are unfolded to be placed on a supporting plate in a V shape, a scanning device starts to scan the content of each page of each book one by one, because the books all have spine parts, when the books are unfolded, the pages cannot be attached to a sliding plate due to the influence of the spine, so that the scanning device cannot scan the content of certain positions in the books, when the scanning device cannot scan the positions, a flat plate driving assembly drives a translation plate to move to jack the upper parts of the books, the positions of the pages of the books are automatically adjusted, so that the complete scanning and recording of all the content of each page of each book can be facilitated, and the complete scanning of the content on the pages in the books by the scanning device is realized; in addition, need adjust the whole position cooperation and carry out the scanning during operation, electric drive device can promote the slide and carry out position control along the length direction of guide bar to do benefit to the better of scanning work and go on.

In this embodiment, in order to press the portion of the page close to the back, one side of the free end of the page can be better separated by the page separating mechanism, the page pressing mechanism includes a rotating mechanism disposed on the rack, and the output end of the rotating mechanism is provided with a pressing rod 50 which is used for pressing the single-side binding medium after swinging, so that the pressing rod presses the position of the medium such as the page close to the back.

In this embodiment, for better driving the compression bar to swing back and forth, the rotating mechanism includes a leveling motor 41 with an output shaft inclined upwards, a fixing sleeve 42 is detachably connected to an output end of the leveling motor, and one end of the compression bar is fixedly connected with the fixing sleeve.

In this embodiment, in order to adjust the height of the fixing sleeve, the two sides of the lower portion of the fixing sleeve are respectively provided with the slots 43, so that the fixing sleeve is better sleeved on the output shaft. The lower part of the fixed sleeve is radially screwed with a set screw 44 which is abutted with the output shaft of the leveling motor so as to complete the fixation of the fixed sleeve, and the height of the pressure lever is adjusted by adjusting the connecting length of the fixed sleeve and the output shaft. The upper part of the fixed sleeve is provided with a radial through hole, one end of the pressure lever passes through the radial through hole and is locked by a locking screw 45 which is screwed on the upper part of the fixed sleeve in the radial direction. Meanwhile, the working length of the pressure lever is adjusted by adjusting the connecting position of the pressure lever and the fixed sleeve.

In this embodiment, the pressure lever may also be directly and radially fixed to the output shaft of the rotating mechanism.

In this embodiment, in order to blow and separate the free end side of the stacked pages, the page separating mechanism includes page blowing ends 80 disposed at the front and rear sides of the pair of support plates, and the frame is provided with a position adjusting mechanism for driving the page blowing ends to adjust the height and the left and right positions.

In this embodiment, in order to adjust the height and the left and right positions of the page blowing end according to the thickness and size of the medium, the position adjusting mechanism includes a lifting mechanism 91 installed on the frame, a transverse shifting mechanism 92 is installed on the output end of the lifting mechanism, a fixing frame 93 is installed at the output end of the transverse shifting mechanism, and the front end and the rear end of the fixing frame are respectively connected with the corresponding page blowing end. Thereby driving the fixed frame with the page blowing end to realize the adjustment of height and position through the lifting mechanism and the transverse displacement mechanism.

In this embodiment, the lifting mechanism may be a vertically arranged electric sliding table, and the transverse shifting mechanism may be a transversely arranged electric sliding table. The fixing frame is in a shape like a Chinese character 'ji', so that parts such as the rack can be avoided.

In this embodiment, an air inlet cavity 81 is arranged in the page air blowing end, a plurality of air blowing holes 82 communicated with the air inlet cavity are arranged at the upper part of the page air blowing end, and the air blowing holes face the side of the supporting plate, so that the pages are blown, and the separation of the overlapped pages is completed.

In this embodiment, for better blow the separation with the page, better completion effect of blowing, a lateral wall on page end upper portion of blowing is provided with the gas hole that is fan-shaped and arranges, the gas hole is bar, arc and/or polygon to the improvement is blown the page effect through this kind of gas hole structure improvement.

In this embodiment, for better realization of the installation and fixation of the page blowing end, the air inlet cavity of the page blowing end is connected with the vertically arranged air duct 83, the lower end of the air duct is connected with the air supply pipe 84, and the air duct is connected with the side end corresponding to the fixing frame, so that the position of the page blowing end is adjusted through the position adjusting mechanism.

In this embodiment, in order to be suitable for the thicker and the bigger size unilateral binding medium, make the separation between the medium, supplementary separation air blowing mechanism is including setting up the supplementary end 60 of blowing between page pressing mechanism and page separating mechanism, be provided with the adjustment mechanism that the supplementary end of blowing of drive realizes height and left and right sides position adjustment in the frame to according to the user demand, blow the separation through supplementary end of blowing with the page of folding together.

In this embodiment, the adjusting mechanism is formed by at least two sections of connecting rods through hinging and locking. The adjusting mechanism for the three-section connecting rod comprises a first connecting rod 61 which is vertically fixed, the upper end of the first connecting rod is connected with a second connecting rod 63 through a hand-tightening bolt 62, the other end of the second connecting rod is connected with a third connecting rod 65 through a hand-tightening bolt 64, and the auxiliary air blowing end head is fixed at the other end of the third connecting rod, so that the height and the position of the auxiliary air blowing end head can be adjusted through adjusting the second connecting rod and the third connecting rod, and the auxiliary air blowing end head is locked through the hand-tightening bolt.

In this embodiment, the other end of the third connecting rod is provided with a mounting hole, and the air outlet end of the auxiliary air blowing end is arranged in the mounting hole towards the rear and locked by the locking bolt 66, so as to complete the fixation of the auxiliary air blowing end.

In the above embodiment, similar to the two-axis moving manner of the blowing end of the book page, the driving page pressing mechanism and the auxiliary separating and blowing mechanism may be mounted on a base body capable of ascending and descending, for example, a base body capable of ascending and descending is driven by an air cylinder or an electric cylinder, so as to adjust the heights of the page pressing mechanism and the auxiliary separating and blowing mechanism. In addition, a mechanism for driving the lifting is arranged on the mechanism for transverse movement, so that the page pressing mechanism and the auxiliary separation blowing mechanism are driven to move left and right, and the rotating mechanism and the pressing rod are driven to realize the adjustment of the up-down and left-right positions.

In this embodiment, in order to assist the page turning after the page separation is completed, the page turning blowing ends 70 with the air outlet ends facing the support plates are further respectively arranged above the left side and the right side of the rack, that is, the air outlet end of the page turning blowing end located on the left side faces the support plate located on the right side, and the air outlet end of the page turning blowing end located on the right side faces the support plate located on the left side, so that the page is blown from the left side to the right side or blown from the right side to the left side according to the.

In this embodiment, the adjusting rod 30 is longitudinally disposed in the included angle between the pair of support plates, and the radial section of the adjusting rod is in a fan shape and is composed of an inverted triangular region at the lower part and an arc-shaped convex region at the upper part, so that the spine of the single-side binding medium such as books and files rolls on the surface of the arc-shaped convex region, and the position of the spine of the single-side binding medium can be automatically adjusted.

In this embodiment, the radial cross section side of adjusting the pole is laminated with the backup pad, adjust the pole and can select different cross section poles in order to be fit for the supporting seat of different angles.

In this embodiment, for the convenience of being applicable to the unilateral binding medium of different thickness, the radius of regulating rod arcwall face is 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 15mm, 20mm,25mm etc to the regulating rod of different diameters is chooseed for use to unilateral binding medium according to different thickness. The thickness of the unilateral binding medium selects the adjusting rods with different diameters, and the thicker the unilateral binding medium, the larger the radius of the adjusting rod is.

When the device is used, the height and the position of the page pressing mechanism and the page separating device are adjusted according to the thickness and the size of a medium to be scanned. After the page of the previous page of the book leaves is turned, the leveling motor positioned on the front side drives the pressing rod to swing, so that the other end of the pressing rod is pressed on the part of the page to be turned, which is close to the spine. And then the page blowing end of the page separation mechanism blows the page, and after the page to be turned is adsorbed by the page adsorption device, the motor positioned on the front side drives the pressing rod to reset so as to press the next page. When the adsorbed pages move to the vertical state, the page sucking device is separated from the adsorbed pages, and meanwhile, the page turning and air blowing end head is started to blow the pages, so that the pages are prevented from returning.

The leaf pressing mechanism on the rear side is used for pressing the pages after the pages are turned over under the condition that the pages are too soft and can collapse at the middle position of the spine or the spine is too hard due to small size of the books, and the pages can return after the pages are turned over (for example, the pages are very thin or the books with small width), and the leaf pressing mechanism on the rear side is used for pressing the pages after the pages are turned over.

Meanwhile, when the device is used, before the adsorption device adsorbs the pages, whether the auxiliary separation blowing mechanism is started or not is determined according to the thickness of the single-side binding medium. When the thickness of the page is thick, the auxiliary air blowing end of the auxiliary separation air blowing mechanism is started to be matched with the page air blowing end to blow the page to be turned, the overlapped pages are separated through the auxiliary air blowing end and the page air blowing end, so that the page suction device can suck the pages to complete the page turning process, and the page is prevented from returning through the air blowing of the page turning air blowing end.

V type clamp plate 23 has been laid to the top of backup pad, and the left and right sides of V type clamp plate 23 all is provided with lift lead screw 28, lift lead screw is rotated by elevator motor drive, threaded connection has lifting slide 28 on the lifting lead screw, V type clamp plate both ends are fixed in respectively on the lifting slide of both sides, detection mechanism is including setting up in the sensor support 210 of V type clamp plate front and back both sides, is provided with the sensor transmitting terminal on one of them sensor support, is provided with the sensor receiving terminal on another sensor support.

In this embodiment, in order to realize the detection of the fold, the detection mechanism includes sensor holders disposed on the front and rear sides of the V-shaped pressing plate, one of the sensor holders is provided with a photoelectric sensor emitting end 211, and the other sensor holder is provided with a photoelectric sensor receiving end 212.

The medium is ordered to the unilateral and placed in the contained angle that the backup pad becomes, use arm etc. to turn over the page back, V type clamp plate descends with detection mechanism together, when having the paper folding, detection mechanism's light path is sheltered from and is interrupted, and V type clamp plate stops descending immediately and rises immediately and resets, when not having the paper folding, detection mechanism's light path can not be sheltered from and is interrupted, and V type clamp plate moves down along with lift slider 28 under with the action of lift lead screw 28 to V type clamp plate orders the medium to compress tightly with the unilateral, is convenient for scanning probe's scanning.

The medium compresses tightly is bound to the unilateral to V type clamp plate, because V type clamp plate body is transparent or the middle part has transparent part, the camera 108 that sets up towards the backup pad direction that rethread frame top set up sees through V type clamp plate and shoots two pages on books surface, and in this embodiment, camera 108 has a pair ofly and the slant orientation setting respectively.

In addition, the phenomenon that the pages are possibly overlapped in the process of sucking and turning the pages of the book is avoided, and the detection of the overlapped pages is required.

In the embodiment of the present invention, the driving mechanism is a cylinder 33, the cylinder is a biaxial cylinder, and the ultrasonic receiver extends and retracts along the turning axis of the page 34.

In the embodiment of the invention, the adsorption end is arranged on the output shaft of the first motor 35 for rotation adjustment, the ultrasonic emitter is fixedly connected to the non-adsorption surface of the suction cup 101, the detection port is not blocked, the driving mechanism is fixedly connected to the shell of the first motor, and the output shaft of the first motor extends along the turning axial direction of the page.

In the present embodiment, the first motor is mounted on a mechanical swing arm 37.

In the embodiment of the present invention, the mechanical swing arm includes a base 38, a second motor 39 is mounted on the base, an output shaft of the second motor extends along the turning axial direction of the page and is fixedly connected to a swing rod 310 extending in the radial direction, a third motor 311 is disposed at the other end of the swing rod, an output shaft of the third motor extends along the turning axial direction of the page and is fixedly connected to the end of the swing rod, so that the body of the third motor rotates relative to the output shaft, and the housing of the third motor is connected to the housing of the first motor through a radially extending frame 312.

In the embodiment of the invention, the mechanical swing arm is positioned at the end side of the page to be turned.

In the embodiment of the invention, the ultrasonic receiver and the ultrasonic transmitter are connected with the controller through lines.

The operating principle of the anti-double-page detection device for the single-side binding medium is as follows: 1. the page thickness of the same type of page of the book 313 to be turned is collected before detection. 2. The mechanical swing arm moves to enable the sucker to move to the surface to be turned for sucking, the angle of the sucked page is gradually changed, and the sucker can be driven by the first motor to rotate and continuously adjust to adapt to the gradually turned page. In the process, the ultrasonic transmitter is arranged on the sucker and can be linked with the sucker to rotate and adjust the position. 3. Meanwhile, the ultrasonic receiver is driven by the cylinder to axially extend along the turning direction of the page, when the page is turned to the middle position, the ultrasonic receiver and the ultrasonic transmitter are aligned to detect the thickness of the turned page, and then the thickness is compared with the collected thickness value to see whether the page is overlapped.

In the embodiment of the present invention, the principle of ultrasonic thickness measurement is prior art and will not be described in detail herein.

In the embodiment of the present invention, the driving mechanism is not limited to the air cylinder, and a hydraulic cylinder, an electric push rod, and the like may be used.

If the invention discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.

Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. The multifunctional full-automatic book and file scanning device is characterized by comprising a machine frame, wherein a sliding seat capable of moving transversely is arranged on the machine frame, a pair of supporting plates forming a V-shaped included angle and used for placing single-side binding media are symmetrically arranged above the sliding seat, a page suction device driven by a mechanical arm is arranged on the machine frame, page pressing mechanisms which are used for pressing the single-side binding media after swinging are respectively arranged on the front side and the rear side of the supporting plates on the machine frame, one side of the page pressing mechanism is provided with a page separation mechanism used for blowing air to the single-side binding media to separate the overlapped media, the front side and the rear side of the frame are also provided with an auxiliary separation blowing mechanism for blowing the single-side binding medium, the top of the frame is provided with a camera which is arranged towards the direction of the supporting plate, and the top of the supporting plate is also provided with a V-shaped pressing plate which can move up and down and is transparent.

2. The multifunctional fully automatic book file scanning device according to claim 1, wherein each support plate is composed of a translation plate and a sliding plate, the sliding plate can slide on the sliding seat, the lower part of the outer side of the translation plate is provided with a flat plate driving component for driving the translation plate to move, the flat plate driving component is used for pushing the upper part of the single-side binding medium to realize angle opening and closing, the sliding plate is provided with a strip-shaped hole, a screw is arranged in the strip-shaped hole, the sliding plate can be adjusted to slide on the sliding seat by loosening the screw so as to realize the adjustment of the distance between the sliding plates at the left side and the right side, the flat plate driving component comprises a motor fixing seat and a screw rod motor fixed on the motor fixing seat, the lead screw motor output shaft is coaxially and fixedly connected with a lead screw, a lead screw sliding sleeve capable of moving back and forth along the length direction of the lead screw is sleeved on the lead screw, and a plurality of ejector rods are arranged between the lead screw sliding sleeve and the bottom surface of the translation plate.

3. The multifunctional full-automatic book and file scanning device according to claim 2, wherein a sliding rod is horizontally disposed below the sliding base, a sliding block moving along the guiding rod is sleeved on the sliding rod, the sliding block is fixed at the bottom of the sliding base, the sliding base comprises a base and two supporting seats on the base, the two supporting seats are symmetrically disposed, a supporting surface of each supporting seat is an inclined surface, the supporting surface is inclined from the side above the supporting seat to the middle of the base, the sliding block is fixed on the supporting surface of the supporting seat, the bottom surface of the supporting plate is provided with the guiding rod penetrating through the supporting seat from the bottom surface of the supporting plate, and the supporting seat is provided with a guiding hole for the guiding rod.

4. The multifunctional full-automatic book and file scanning device according to claim 1, 2 or 3, wherein the page suction device at least comprises an adsorption end, at least one suction cup is installed on the adsorption end surface of the adsorption end, a plurality of suction holes are densely distributed on the adsorption end surface of the adsorption end, and the suction holes and the suction cups are respectively connected with an external suction device through pipelines.

5. The multifunctional full-automatic book and file scanning device according to claim 1, 2 or 3, wherein the page pressing mechanism comprises a rotating mechanism disposed on the frame, the rotating mechanism comprises a leveling motor with an output shaft inclined upwards, the output end of the leveling motor is detachably connected with a fixed sleeve, and one end of the pressing rod is fixedly connected with the fixed sleeve.

6. The multifunctional full-automatic book and file scanning device according to claim 1, 2 or 3, wherein the page separating mechanism comprises page blowing ends arranged at the front and rear sides of a pair of supporting plates, a position adjusting mechanism for driving the page blowing ends to adjust the height and the left and right positions is arranged on the rack, the position adjusting mechanism comprises a lifting mechanism arranged on the rack, a transverse shifting mechanism is arranged at the output end of the lifting mechanism, a fixing frame is arranged at the output end of the transverse shifting mechanism, and the front end and the rear end of the fixing frame are respectively connected with the corresponding page blowing ends.

7. The page separation flattening device for the unilateral binding media according to claim 6, wherein an air inlet cavity is arranged in the page blowing end, a plurality of blowing holes communicated with the air inlet cavity are formed in the upper portion of the page blowing end, the blowing holes face the side of the supporting plate, the auxiliary separation blowing mechanism comprises an auxiliary blowing end arranged between the page pressing mechanism and the page separation mechanism, page turning blowing ends with air outlet ends facing the supporting plates are respectively arranged above the left side and the right side of the rack, and an adjusting rod is longitudinally arranged in an included angle between the pair of supporting plates.

8. The multifunctional full-automatic book and file scanning device according to claim 4, wherein the suction end is mounted on the output shaft of the first motor for rotation adjustment, the suction end is fixed with an ultrasonic transmitter, the frame is provided with an ultrasonic receiver aligned with the ultrasonic transmitter during detection, and the ultrasonic receiver is driven by the cylinder to extend and retract along the turning axis of the binding medium.

9. The multifunctional fully automatic book file scanning device according to claim 8, the ultrasonic emitter is fixedly connected to the non-suction surface of the sucker, the detection port is not blocked, the driving mechanism is fixedly connected to the shell of the first motor, the output shaft of the first motor extends along the turning axial direction of the page, the first motor is installed on a mechanical swing arm, the mechanical swing arm comprises a base, a second motor is installed on the base, the output shaft of the second motor extends along the turning axial direction of the page and is fixedly connected with a swing rod extending in the radial direction, the other end of the swing rod is provided with a third motor, the output shaft of the third motor extends along the turning axial direction of the page and is fixedly connected to the end portion of the swing rod, the body of the third motor rotates relative to the output shaft, the shell of the third motor is integrally connected with the shell of the first motor through a support body extending in the radial direction, and the.

10. The multifunctional full-automatic book file scanning device according to claim 2, wherein the V-shaped pressing plate is provided with a lifting screw rod on both left and right sides, the lifting screw rod is driven by a lifting motor to rotate, a lifting slider is screwed on the lifting screw rod, both ends of the V-shaped pressing plate are respectively fixed on the lifting slider on both sides, a detection mechanism is provided at the bottom of the V-shaped pressing plate, the detection mechanism comprises sensor brackets provided on both front and rear sides of the V-shaped pressing plate, one of the sensor brackets is provided with a sensor emitting end, and the other sensor bracket is provided with a sensor receiving end.