Page turning device for automatic scanner

Abstract

The utility model discloses a page turning device for an automatic scanner, which comprises a base, a bookshelf mechanism is slidably arranged at the top of the base, the base comprises a paging plate and a page turning plate, a paging groove is formed in the paging plate, an adsorption mechanism is arranged on the inner side of the left end of the paging groove, a paging guide plate is arranged on the inner side of the right end of the paging groove, and a page turning groove is formed in the page turning plate. The page turning device is suitable for the technical field of scanning equipment, the lowest layer of page is sucked through the suction mechanism, the page separating groove and the page turning groove are formed, and along with movement of a book, the lowest layer of page is separated from the page separating plate to the page turning guide plate, and the page turning guide plate is arranged on the inner side of the right end of the page turning groove. When the pages are turned, the pages are turned to the page turning plate through the page separating groove and the page turning groove, so that the pages are automatically turned, a traditional manual page turning mode is broken through, and the problems of complexity, high error rate and low efficiency are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of scanning equipment, in particular to a page turning device for an automatic scanner. Background Art

[0002] When scanning public security, judicial and procuratorial archives, hospital cases and ancient books and other books and archives, it is required that the books and archives cannot be opened or damaged during scanning, which results in that the existing scanning devices cannot meet the scanning requirements.

[0003] In the existing situation where books and files are not opened or destroyed, people can only turn pages of books and files manually and scan them page by page. The process is cumbersome, and the error rate is high and the efficiency is low under the high degree of manual work.

[0004] Therefore, there is an urgent need to invent a page turning device that can fully realize automatic page turning and scanning of books and documents without disassembling them, breaking through the traditional manual page turning mode and solving the problems of complicated process, high error rate and low efficiency. Summary of the invention

[0005] The object of the present invention is to overcome the defects of the prior art and provide a page turning device for an automatic scanner.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] A page turning device for an automatic scanner comprises a base, a bookshelf mechanism is slidably provided on the top of the base, the base comprises a paging plate and a page turning plate, a paging slot is provided on the paging plate, an adsorption mechanism is provided on the inner side of the left end of the paging slot, a paging guide plate is provided on the inner side of the right end of the paging slot, a page turning slot is provided on the page turning plate, a No. 1 page turning guide plate is provided on the inner side of the right end of the page turning slot, and a No. 2 page turning guide plate is provided on the inner side of the left end of the page turning slot.

[0008] Preferably, the bookshelf mechanism is used to fix books, which turns the books upside down at the top center of the base, and the pages on both sides correspond to the paging plate and the page turning plate respectively, and drive the books to move along the center line of the base.

[0009] Preferably, the paging groove and the page turning groove are arranged along the diagonal direction of the book pages on their corresponding sides, and the paging groove and the page turning groove are connected end to end.

[0010] Preferably, the adsorption mechanism comprises a cavity, a plurality of suction holes are formed on the side of the cavity opposite to the paging guide plate, and the suction holes at the bottom of the cavity are connected to a suction pump through a pipeline.

[0011] Preferably, some of the air intake holes adopt a strip grille structure.

[0012] Preferably, the upper right end of the paging guide plate is connected to the paging plate via a connecting plate.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0014] In the present invention, the bottom page is sucked by an adsorption mechanism, and a paging groove and a page turning groove are provided. As the book moves, the bottom page is turned from the paging plate to the page turning plate through the paging groove and the page turning groove, thereby realizing automatic page turning, breaking through the traditional manual page turning mode, and solving the problems of cumbersome, high error rate and low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a page turning device for an automatic scanner of the present invention;

[0016] Figure 2 It is a schematic diagram of the base structure of a page turning device for an automatic scanner of the present invention;

[0017] Figure 3 It is a schematic diagram of the first viewing angle of the interior of a base in a page turning device for an automatic scanner of the present invention;

[0018] Figure 4 It is a schematic diagram of the second viewing angle inside a base of a page turning device for an automatic scanner of the present invention.

[0019] Figure numerals: 1. base; 11. paging plate; 111. paging slot; 112. paging guide plate; 113. adsorption mechanism; 114. suction hole; 115. connecting plate; 116. exhaust hole; 12. page turning plate; 121. page turning slot; 122. page turning guide plate No. 1; 123. page turning guide plate No. 2; 2. bookshelf mechanism. DETAILED DESCRIPTION

[0020] The following is a further description of the specific implementation of the automatic scanner page turning device of the present invention in conjunction with the embodiments. The automatic scanner page turning device of the present invention is not limited to the description of the following embodiments.

[0021] Embodiment 1:

[0022] A page turning device for an automatic scanner, such as Figure 1-4 As shown, it includes a base 1, a bookshelf mechanism 2 is slidably provided on the top of the base 1, the base 1 includes a paging plate 11 and a page turning plate 12, a paging groove 111 is provided on the paging plate 11, an adsorption mechanism 113 is provided on the inner side of the left end of the paging groove 111, a paging guide plate 112 is provided on the inner side of the right end of the paging groove 111, a page turning groove 121 is provided on the page turning plate 12, a first page turning guide plate 122 is provided on the inner side of the right end of the page turning groove 121, and a second page turning guide plate 123 is provided on the inner side of the left end of the page turning groove 121.

[0023] In a possible implementation, the angle between the paging plate 11 and the page turning plate 12 is 30°.

[0024] In a possible implementation, the angle between the paging plate 11 and the page turning plate 12 is 45°.

[0025] In a possible implementation, the angle between the paging plate 11 and the page turning plate 12 is 60°.

[0026] In a possible implementation, the angle between the paging plate 11 and the page turning plate 12 is 90°.

[0027] In a possible implementation, the angle between the paging plate 11 and the page turning plate 12 is 135°.

[0028] In a possible implementation, the angle between the paging plate 11 and the page turning plate 12 is 150°.

[0029] In a possible embodiment, the bookshelf mechanism 2 is used to fix books, which turns the books upside down at the top center of the base 1, and the pages on both sides correspond to the paging plate 11 and the page turning plate 12 respectively, and drive the books to move along the center line of the base 1. The center line of the base 1 is the boundary line between the paging plate 11 and the page turning plate 12.

[0030] In a possible implementation manner, the paging groove 111 and the page turning groove 121 are arranged along the diagonal direction of the book pages on the corresponding sides, and the paging groove 111 and the page turning groove 121 are connected end to end.

[0031] In a possible implementation, the connecting portion of the paging slot 111 and the page turning slot 121 is designed to be arc-shaped, so that the book pages can be smoothly moved out through the arc portion.

[0032] In a possible implementation, the adsorption mechanism 113 includes a cavity, and a plurality of suction holes 114 are opened on the side of the cavity opposite to the paging guide plate 112, and the suction hole 116 at the bottom of the cavity is connected to the suction pump through a pipeline.

[0033] In a possible embodiment, the adsorption mechanism 113 includes an adsorption plate, which is arranged on the inner side of the left end of the paging slot 111. A plurality of suction holes 114 are opened on the adsorption plate. A fan device is provided on the inner side of the adsorption plate to continuously provide adsorption force to the adsorption plate. The fan device 9 is installed inside the scanner, and it is perpendicular to the bottom surface of the adsorption plate, and the airflow direction generated is perpendicular to the adsorption plate.

[0034] In a possible implementation, the plurality of air intake holes 114 adopt a strip-shaped grille structure.

[0035] In a possible implementation manner, the upper right end of the paging guide plate 112 is connected to the paging plate 11 via a connecting plate.

[0036] In a possible implementation manner, an initial position scale line is further provided on the base 1 for marking the initial position of the bookshelf mechanism 2 .

[0037] Working principle: Figure 1-4 As shown, first, fix the book on the bookshelf mechanism 2. At this time, the book is opened and inverted on the top of the base 1. Under the action of the driving mechanism, the bookshelf mechanism 2 drives the book to move on the top of the base 1 along the center line direction of the base 1. When the bottom page moves to the left end of the paging slot 111, under the action of the suction pump, the bar-shaped grille-shaped suction holes 114 adsorb the bottom page, so that the lower right end of the bottom page is attached to the adsorption surface of the adsorption mechanism 113. As the book moves, The bottom page slides on the adsorption surface of the adsorption mechanism 113, and the lower right end of the bottom page slides in the paging slot 111 along the paging guide plate 112. When sliding to the end of the paging slot 111, the right end of the bottom page enters the page turning slot 121, and the bottom page slides between the No. 1 page turning guide plate 122 and the No. 2 page turning guide plate 123 on both sides of the page turning slot 121. As the book moves, until the bottom page slides out of the page turning slot 121, the page turning process is completed.

[0038] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. A page turning device for an automatic scanner, characterized in that: The invention comprises a base (1), the top of which is slidably provided with a bookshelf mechanism (2), the base (1) comprising a paging plate (11) and a page turning plate (12), the paging plate (11) being provided with a paging groove (111), the inner side of the left end of the paging groove (111) being provided with an adsorption mechanism (113), the inner side of the right end of the paging groove (111) being provided with a paging guide plate (112), the page turning plate (12) being provided with a page turning groove (121), the inner side of the right end of the page turning groove (121) being provided with a first page turning guide plate (122), and the inner side of the left end of the page turning groove (121) being provided with a second page turning guide plate (123).

2. A page turning device for an automatic scanner as claimed in claim 1, characterized in that: The bookshelf mechanism (2) is used to fix books. The books are placed upside down at the center of the top of the base (1). The pages on both sides correspond to the paging plate (11) and the page turning plate (12) respectively, and drive the books to move along the center line of the base (1).

3. The page turning device for an automatic scanner as claimed in claim 1, characterized in that: The paging groove (111) and the page turning groove (121) are arranged along the diagonal direction of the book pages on their corresponding sides, and the paging groove (111) and the page turning groove (121) are connected end to end.

4. The page turning device for an automatic scanner as claimed in claim 1, characterized in that: The adsorption mechanism (113) comprises a cavity, a plurality of suction holes (114) are provided on the side of the cavity opposite to the paging guide plate (112), and the air extraction hole (116) at the bottom of the cavity is connected to an air suction pump through a pipeline.

5. A page turning device for an automatic scanner as claimed in claim 4, characterized in that: The plurality of air suction holes (114) adopt a strip-shaped grille structure.

6. The page turning device for an automatic scanner as claimed in claim 1, characterized in that: The upper right end of the paging guide plate (112) is connected to the paging plate (11) via a connecting plate.

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