CN112477466A

CN112477466A - Page separating and flattening device for single-side binding media

Info

Publication number: CN112477466A
Application number: CN202011367129.8A
Authority: CN
Inventors: 邓连翠
Original assignee: Individual
Current assignee: Fuzhou Zhicheng Image Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-12
Anticipated expiration: 2040-11-30
Also published as: CN112477466B

Abstract

The invention relates to a page separation flattening device for a single-side binding medium, which comprises a rack, wherein a pair of supporting plates forming a V-shaped included angle and used for placing the single-side binding medium is arranged on the rack, a page suction device driven by a manipulator is arranged on the rack, page pressing mechanisms which are swung and rotated and used for pressing the single-side binding medium are respectively arranged on the front side and the rear side of the pair of supporting plates on the rack, a page separation mechanism used for blowing the single-side binding medium to separate overlapped media is arranged on one side of the page pressing mechanisms, and auxiliary separation blowing mechanisms used for blowing the single-side binding medium are also arranged on the front side and the rear side of the rack. The device conveniently realizes that the pages of unilateral binding medium separate to press page operation to the page in the separation process.

Description

Page separating and flattening device for single-side binding media

Technical Field

The invention relates to a page separating and flattening device for a single-side binding medium.

Background

Single-sided bound media include books, archives, documents, and the like. The single-sided binding media such as books and files generally need to be turned during the scanning process, and the following problems generally exist during the turning process:

1. because certain adsorption power has between the page of laminating mutually, be unfavorable for adsorption apparatus to inhale the page, influence the adsorbed success rate of adsorption apparatus.

2. The page blowing mechanism directly blows the pages, so that the page blowing mechanisms such as the page blowing mechanism blow the pages scattered easily, and the page adsorption mechanism is not favorable for separating the pages.

3. The common page sucking device is not beneficial to page separation because the blown pages are very close to each other and can easily suck a plurality of pages.

4. If the scanned pages of the book or file are too soft, they tend to collapse at the middle of the spine during the page turning process, or if the spine is too hard because of the small size of the book, the pages will return after being turned over.

5. The position of the back of the single-side binding medium can not be adjusted frequently in the page turning and scanning processes, manual adjustment is needed, or the scanning process can not be completely scanned or the single-side binding medium is damaged easily.

For this reason, a sheet separating and flattening apparatus for one-sided bound media is required.

Disclosure of Invention

The invention aims to provide a page separation flattening device for a single-side binding medium, which is convenient for realizing the separation of pages of the single-side binding medium and carrying out page pressing operation on the pages in the separation process.

The technical scheme of the invention is as follows: the utility model provides a page separation leveling device for unilateral binding medium, includes the frame, be provided with a pair of V type contained angle of one side in the frame and be used for putting the backup pad of unilateral binding medium, be provided with in the frame by manipulator driven page suction device, the preceding, the rear side that lie in a pair of backup pad in the frame are provided with respectively to swing and are used for pressing the page pressing mechanism on unilateral binding medium, one side of page pressing mechanism is provided with and is used for binding the medium to the unilateral and blows the page separating mechanism that makes the medium separation of coincide mutually, the front and back side of frame still is provided with the supplementary separation air blowing mechanism that is used for binding the medium to the unilateral and blows.

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, a sliding seat which is in sliding fit with the rack and can realize transverse movement adjustment is arranged on the rack, and the supporting plate is arranged on the sliding seat.

Furthermore, the page pressing mechanism comprises a rotating mechanism arranged on the rack, and a pressure rod which is used for pressing the single-side binding medium after swinging is installed at the output end of the rotating mechanism.

Further, rotary mechanism includes that the output shaft inclines ascending motor, the output end releasable connection of motor has fixed cover, the one end and the fixed cover fixed connection of depression bar.

Furthermore, the page separation mechanism comprises page blowing ends arranged at the front side and the rear side of the pair of supporting plates, and 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.

Furthermore, 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.

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, and the air blowing holes face the side of the supporting plate.

Furthermore, the auxiliary separation blowing mechanism comprises an auxiliary blowing end head arranged between the page pressing mechanism and the page separation mechanism, and the rack is provided with an adjusting mechanism for driving the auxiliary blowing end head to adjust the height and the left and right positions.

Furthermore, the adjusting mechanism comprises a first connecting rod which is vertically fixed, the upper end of the first connecting rod is connected with a second connecting rod through a hand-tightening bolt, the other end of the second connecting rod is connected with a third connecting rod through a hand-tightening bolt, and the auxiliary blowing end is fixed at the other end of the third connecting rod.

Furthermore, an adjusting rod is longitudinally arranged in an included angle between the pair of supporting plates; the frame is provided with a driving mechanism for driving the page pressing mechanism and the auxiliary separation blowing mechanism to realize lifting and transverse movement; page turning and air blowing ends with air outlet ends facing the supporting plate on the opposite side are arranged above the left side and the right side of the rack respectively.

Compared with the prior art, the invention has the following advantages:

1. the device is favorable to realizing that books, archives etc. will wait to turn over the partial operation of page or leaf before turning over the page or leaf to blow separation with the page or leaf with mechanisms such as blowing page or leaf, and then be convenient for inhale page or leaf device and live the page or leaf absorption. 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 be according to the thickness and the size of medium, through carrying out position adjustment to page separation mechanism of blowing, selects to use supplementary separating mechanism of blowing to better realize the page 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.

Drawings

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a schematic structural diagram of the plunger mechanism of the present invention;

FIG. 5 is a schematic view of the structure of the blowing end of the book page of the present invention;

FIG. 6 is a cross-sectional view A-A of FIG. 5 of the present invention;

FIG. 7 is a schematic structural diagram of an auxiliary separation blowing mechanism according to the present invention;

FIG. 8 is a schematic radial cross-section of an adjusting rod of the present invention;

FIG. 9 is a schematic structural view of the leaf-sucking device of the present invention;

in the figure: 10-a slide seat 20-a support plate 21-an adjusting rod 30-an adjusting rod 41-a motor 42-a fixed sleeve 43-a slot 44-a set screw 45-a locking screw 50-a pressure lever 60-an auxiliary blowing end 61-a first connecting rod 62-a hand-tightening bolt 63-a second connecting rod 64-a hand-tightening 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 groove 105-a through hole 106-a hose 107-a hollow shaft.

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 9

The utility model provides a page separation leveling device for media is bound to unilateral, includes the frame, be provided with a pair of V type contained angle of one-sidedly in the frame and be used for putting the backup pad 20 of media is bound to the unilateral, have in the frame by manipulator driven inhale page or leaf device, lie in the frame that preceding, the rear side of a pair of backup pads is provided with respectively to swing the back and be used for pressing the page pressing mechanism on the media is bound to the unilateral, one side of page pressing mechanism is provided with and is used for binding the media to the unilateral and blows the page separating mechanism that makes the media separation of coincide mutually, the front and back side of frame still is provided with the supplementary separation air blowing mechanism that is used for binding the media to the unilateral to realize the page separation through page pressing mechanism, page separating mechanism and supplementary separation air blowing mechanism cooperation.

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, in order to adjust the left and right positions of the support plate, a sliding seat 10 which is slidably engaged with the frame and is driven by an electric mechanism to perform lateral movement adjustment is disposed on the frame, and the support plate is mounted on the sliding seat.

In this embodiment, the electric mechanism may be a horizontally disposed telescopic mechanism such as an electric cylinder and an air cylinder, in which the telescopic rod is connected to the lower portion of the slide seat, so as to electrically control the electric cylinder according to a program, thereby adjusting the position of the slide seat.

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 motor 41 with an upward inclined output shaft, a fixed sleeve 42 is detachably connected to an output end of the motor, and one end of the compression bar is fixedly connected to the fixed 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 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, the frame is provided with a driving mechanism for driving the hinge mechanism to move up and down and left and right, so as to drive the rotating mechanism and the pressing rod to adjust the up, down, left and right positions. The driving mechanism can be a mechanical arm, or a transverse sliding table mechanism driven by a lifting cylinder, a sliding table of which the page pressing mechanism is provided with the transverse sliding table mechanism, and the like.

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 side blowing end is arranged in the mounting hole towards the rear and locked by the locking bolt 66, so as to complete the fixing of the auxiliary blowing end.

In this embodiment, the auxiliary separation and air blowing mechanism is mounted on a liftable base, for example, the liftable base is driven by an air cylinder or an electric cylinder, so as to adjust the heights of the leaf pressing mechanism and the auxiliary separation and air blowing mechanism.

In this embodiment, in order to assist the pages of the book to turn the page after being separated, page turning and air blowing ends 70 with air outlet ends facing the support plates on the opposite sides are further respectively disposed above the left and right sides of the rack, that is, the air outlet end of the page turning and air blowing end on the left side faces the support plate on the right side, and the air outlet end of the page turning and air blowing end on the right side faces the support plate on the left side. Thereby blowing from the left to the right or from the right to the left according to the use requirement.

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 mechanism are adjusted according to the thickness and the size of a medium to be scanned. The motor positioned at the front side drives the pressure lever to swing, so that the other end of the pressure lever presses 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 page pressing mechanism at the rear side is used for pressing the pages after the pages are turned over, because the pages of the pages are too soft and collapse at the middle position of the spine, or because the size of the book is small, the spine is too hard and the pages can return after being turned over (such as a very thin book or a book with a small width).

Meanwhile, when the device is used, before the page is adsorbed by the page adsorbing device, whether the auxiliary separation air 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.

It will be apparent to those skilled in the art that various modifications, changes, substitutions and variations can be made in the above-described preferred embodiment without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a page separation leveling device for unilateral binding medium, includes the frame, its characterized in that, be provided with a pair of V type contained angle of one-sidedly in the frame and be used for putting the backup pad of unilateral binding medium, be provided with in the frame by manipulator driven inhale page or leaf device, be located in the frame that the preceding, the rear side of a pair of backup pads is provided with respectively to swing and is used for pressing the page pressing mechanism on unilateral binding medium, one side of page pressing mechanism is provided with and is used for binding the medium to the unilateral and blows the page separating mechanism that makes the medium separation of coincide mutually, the front and back side of frame still is provided with the supplementary separation air blowing mechanism that is used for binding the medium to the unilateral and blows.

2. The page separating and flattening device for the single-sided binding media as claimed in claim 1, wherein the page sucking device comprises at least one sucking head, at least one sucking disc is mounted on a sucking end surface of the sucking head, a plurality of sucking holes are densely distributed on the sucking end surface of the sucking head, and the sucking holes and the sucking discs are respectively connected with an external air sucking device through pipelines.

3. The page separating and flattening apparatus for one-sided bound media according to claim 1 or 2, wherein the frame is provided with a slide slidably engaged therewith and adjustable for lateral movement, and the support plate is mounted on the slide.

4. The page separating and flattening device for the single-sided binding media according to claim 1 or 2, characterized in that the page pressing mechanism comprises a rotating mechanism arranged on the frame, and the output end of the rotating mechanism is provided with a pressing rod which is swung and then used for pressing the single-sided binding media.

5. The device of claim 4 wherein said rotating mechanism comprises a motor having an output shaft that is angled upward, said motor having an output end to which a retaining sleeve is removably attached, said plunger having one end fixedly attached to said retaining sleeve.

6. The page separation leveling device for one-sided bound media according to claim 1, 2 or 5, wherein the page separation mechanism comprises page blowing ends provided at front and rear sides of a pair of support plates, and a position adjusting mechanism for driving the page blowing ends to adjust height and left and right positions is provided on the frame.

7. The page separating and flattening device for the unilateral binding media according to claim 6, wherein the position adjusting mechanism comprises a lifting mechanism mounted on the frame, a lateral shifting mechanism is mounted on an output end of the lifting mechanism, a fixing frame is mounted on an output end of the lateral shifting mechanism, and front and rear ends of the fixing frame are respectively connected with corresponding page blowing ends.

8. The page separation leveling device for the single-sided binding media as recited in claim 6, wherein an air inlet chamber is provided in the page blowing end, and a plurality of blowing holes communicated with the air inlet chamber are provided in an upper portion of the page blowing end, and the blowing holes face the support board side.

9. The apparatus of claim 1, 2, 5, 7 or 8, wherein the auxiliary separation blowing mechanism comprises an auxiliary blowing head disposed between the sheet pressing mechanism and the sheet separating mechanism, and the frame is provided with an adjusting mechanism for driving the auxiliary blowing head to adjust the height and the left-right position.

10. The page separating and flattening apparatus for one-sided bound media of claims 1, 2, 5, 7, or 8, wherein an adjustment bar is positioned longitudinally within the included angle of a pair of support plates; the frame is provided with a driving mechanism for driving the page pressing mechanism and the auxiliary separation blowing mechanism to realize lifting and transverse movement; page turning and air blowing ends with air outlet ends facing the supporting plate on the opposite side are arranged above the left side and the right side of the rack respectively.