Bar code pasting device for book management

Abstract

The utility model discloses a bar code pasting device for book management, both sides of a base are provided with side baffles, one sides of the two groups of side baffles close to each other are provided with a limiting mechanism, the limiting mechanism comprises a telescopic rod and limiting plates, both ends of the telescopic rod are respectively and fixedly connected with the side baffles and the limiting plates, and the two limiting plates are in contact with a book. The base is used for clamping and limiting the book to enable the book to correspond to the labeling mechanism above, one end of the base is provided with an end baffle, the bottom end of the book abuts against the end baffle, the base is provided with a lifting mechanism corresponding to the labeling mechanism, the lifting mechanism is provided with a translation mechanism, and the labeling mechanism is installed on the translation mechanism. Books are clamped and fixed through the limiting plate to be located under the labeling mechanism, the bottom ends of the books are limited through the end baffles, and therefore it is guaranteed that labels are pasted to the middle lines of the side faces of the books and located at the lower ends of the books, the labels are uniform in height after the books are placed on a bookshelf, searching is convenient, and attractiveness is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of library management, in particular to a bar code pasting device for library management. Background Technique

[0002] Library management is to classify and manage books. After the books are included in the management, book labels should be pasted according to categories and numbers, so that the books have specific positions in the library or on the bookshelves, and the registration, search, and borrowing of books have rules to follow. Traditional book labels are handwritten labels. With the continuous development of digital technology, libraries and bookstores have also begun to use digital technology to manage and display books. Nowadays, digital library management labels generally use bar code labels. When borrowing books, information such as classification numbers is input and selected on the book search instrument, and then the books corresponding to the bar codes are locked and their locations are displayed. When returning books, scanning the bar code label by the instrument will display relevant information about the book, such as the category and the bookshelf number where it is stored in the library.

[0003] In the prior art, the bar code labels of books are generally pasted manually. When pasting, the bar code labels are prone to skew or bending, which not only affects the appearance but also may affect scanning. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the above technical problems and provide a bar code pasting device for library management.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a bar code pasting device for library management, including a label pasting mechanism. A base is provided below the label pasting mechanism. Side baffles are provided on both sides of the base. Limiting mechanisms are provided on the sides of the two side baffles close to each other for clamping and limiting the books so that they correspond to the label pasting mechanism above. The limiting mechanism includes a telescopic rod and a limiting plate. The two ends of the telescopic rod are respectively fixedly connected to the side baffle and the limiting plate. The two limiting plates contact the book and clamp it. An end baffle is provided at one end of the base, and the bottom end of the book abuts against the end baffle. A lifting mechanism is provided on the base corresponding to the label pasting mechanism. A translation mechanism is provided on the lifting mechanism, and the label pasting mechanism is installed on the translation mechanism. A limit switch is provided at the bottom of the label pasting mechanism. After the limit switch contacts the book, the label pasting mechanism and the translation mechanism are started for label pasting.

[0006] Further, the telescopic rod includes a sleeve, a rod sleeve, and a spring. One end of the rod sleeve and the spring are both located inside the sleeve, and the two ends of the spring are respectively fixedly connected to the end of the sleeve and the rod sleeve.

[0007] Further, the tops of the two limiting plates are bent towards the sides away from each other to form an upwardly flared opening, and the book is inserted between the two limiting plates from the flared opening.

[0008] Further, the lifting mechanism includes a vertical support plate, a horizontal support plate, a first threaded rod, and a slider. The vertical support plate is located on one side of the base, and a vertical chute is provided on the side close to the base. The first threaded rod is rotatably arranged in the chute, and the first threaded rod drives the slider to slide up and down along the chute. The horizontal support plate is fixedly connected to the slider, and a first driving motor for driving the first threaded rod to rotate is provided at the bottom of the vertical support plate.

[0009] Further, the translation mechanism includes a second threaded rod and a second driving motor. A threaded hole is provided at the top of the labeling mechanism and is matched with the second threaded rod. The top of the labeling mechanism is a plane and is closely attached to the bottom wall of the horizontal support plate.

[0010] Further, the labeling mechanism includes a housing, a label reel, a release paper reel, and a guide roller. The label reel and the guide roller are both rotatably arranged in the housing. A label outlet is provided on the housing, and the bottom of the label outlet is of a sharp slope structure. A release paper inlet is provided at the bottom of the housing. The end of the label paper tape on the label reel bypasses the guide roller, extends out from the label outlet, then passes through the bottom of the housing, and then enters the housing from the release paper inlet and is wound on the release paper reel. A driving motor for driving the release paper reel to rotate is provided on the housing.

[0011] Further, the telescopic rod is an electric telescopic rod.

[0012] Further, a pressure sensor is provided on the base for sensing whether a book is placed on the base.

[0013] The advantages of the present utility model compared with the prior art are as follows: The present utility model clamps and fixes the book through the limiting plate, so that the book is located directly below the labeling mechanism, and the bottom end of the book is limited by the end baffle, thereby ensuring that the label is pasted on the midline of the side of the book and is located at the lower end of the book, so that the label heights are unified after the books are placed on the bookshelf, and the labels will not be bent, which is convenient for searching and beautiful. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a bar code pasting device for book management according to the present utility model.

[0015] Figure 2 is a schematic connection structural diagram of the lifting mechanism, the translation mechanism, and the labeling mechanism of a bar code pasting device for book management according to the present utility model.

[0016] Figure 3 is a schematic structural diagram of the limiting mechanism of a bar code pasting device for book management according to the present utility model.

[0017] Figure 4 is a schematic structural diagram of the telescopic rod in the first embodiment.

[0018] Figure 5 It is a longitudinal sectional structure schematic diagram of a label pasting mechanism of a bar code pasting device for book management of the present utility model.

[0019] Figure 6 It is a schematic diagram of the direction of the book.

[0020] As shown in the figure: 1. Label pasting mechanism; 2. Base; 3. Side baffle; 4. Limiting mechanism; 5. Telescopic rod; 6. End baffle; 7. Lifting mechanism; 8. Translation mechanism; 9. Sleeve; 10. Sleeve rod; 11. Spring; 12. Vertical support plate; 13. Horizontal support plate; 14. First threaded rod; 15. Slide block; 16. Slide groove; 17. Second threaded rod; 18. Shell; 19. Label reel; 20. Release paper reel; 21. Guide roller; 22. Label outlet; 23. Release paper inlet; 24. Limiting plate. Specific embodiments

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; for those of ordinary skill in the art, the specific meaning of the above terms in the present utility model can be understood according to specific situations.

[0024] Combined with the accompanying drawings, Embodiment 1:

[0025] A bar code pasting device for library management, including a labeling mechanism 1. A base 2 is arranged below the labeling mechanism 1. Side baffles 3 are arranged on both sides of the base 2. Limiting mechanisms 4 are arranged on the sides of the two side baffles 3 close to each other, used for clamping and limiting the books so that they correspond to the labeling mechanism 1 above. The limiting mechanism 4 includes a telescopic rod 5 and a limiting plate 24. The two ends of the telescopic rod 5 are respectively fixedly connected to the side baffle 3 and the limiting plate 24. The two limiting plates 24 contact the books and clamp them. One end of the base 2 is provided with an end baffle 6, and the bottom end of the book abuts against the end baffle 6. The base 2 is provided with a lifting mechanism 7 corresponding to the labeling mechanism 1. A translation mechanism 8 is arranged on the lifting mechanism 7, and the labeling mechanism 1 is installed on the translation mechanism 8. A limit switch is arranged at the bottom of the labeling mechanism 1, and the limit switch is electrically connected to the labeling mechanism 1, the lifting mechanism 7, and the translation mechanism. After the limit switch contacts the book, the labeling mechanism 1 and the translation mechanism are started, the label is sent out and moved for pasting, and at the same time the lifting mechanism 7 stops lifting and lowering.

[0026] The telescopic rod 5 includes a sleeve 9, a rod 10 and a spring 11. One end of the rod 10 and the spring 11 are both located inside the sleeve 9, and the two ends of the spring 11 are respectively fixedly connected to the end of the sleeve 9 and the rod 10. The tops of the two limiting plates 24 are bent towards the sides away from each other to form an upward flared opening, and the book is inserted between the two limiting plates 24 from the flared opening.

[0027] The surfaces of the limiting plate 24 and the end baffle 6 are smooth, which is convenient for the book to be inserted.

[0028] During specific implementation, the side of the book with glue is facing up, and it is inserted downward from the top opening of the two limiting plates 24. At the same time, the bottom end of the book abuts against the baffle 6. Then the lifting mechanism 7 drives the labeling mechanism 1 to descend. After the limit switch contacts the book, the lifting mechanism stops. At the same time, the labeling mechanism 1 starts to wind up the release paper of the label paper tape and at the same time makes the label spit out. The translation mechanism 8 drives the labeling mechanism 1 to move along the midline of the side of the book with glue, pastes the label on the book, and then the translation mechanism 8 and the lifting mechanism 7 drive the labeling mechanism 1 to reset and wait for the next book to be sent in.

[0029] The lifting mechanism 7 includes a vertical support plate 12, a horizontal support plate 13, a first threaded rod 14 and a slider 15. The vertical support plate 12 is located on one side of the base 2, and a vertical chute 16 is arranged on the side of the vertical support plate 12 close to the base 2. The first threaded rod 14 is rotatably arranged in the chute 16. The first threaded rod 14 drives the slider 15 to slide up and down along the chute 16. The horizontal support plate 13 is fixedly connected to the slider 15. A driving motor 1 is arranged at the bottom of the vertical support plate 12 for driving the first threaded rod 14 to rotate; during operation, the driving motor 1 drives the first threaded rod 14 to rotate, which can drive the slider 15 and the horizontal support plate 13 to move up and down, and further drive the labeling mechanism 1 to move up and down.

[0030] The translation mechanism 8 includes a second threaded rod 17 and a second driving motor. The top of the labeling mechanism 1 is provided with a threaded hole and is matched with the second threaded rod 17. The top of the labeling mechanism 1 is a flat surface and is closely attached to the bottom wall of the horizontal support plate 13 to prevent the labeling mechanism 1 from rotating with the rotation of the second threaded rod 17. During operation, the second driving motor drives the second threaded rod 17 to rotate, and the labeling mechanism 1 moves back and forth along the second threaded rod 17, and its moving range is the same as the length of the label.

[0031] The labeling mechanism 1 includes a housing 18, a label reel 19, a release paper reel 20 and a guide roller 21. The label reel 19 and the guide roller 21 are both rotatably arranged in the housing 18. The housing 18 is provided with a label outlet 22, and the bottom of the label outlet 22 is a sharp slope structure. The bottom of the housing 18 is provided with a release paper inlet 23. The end of the label paper tape on the label reel 19 bypasses the guide roller 21, extends out from the label outlet 22, then passes through the bottom of the housing 18, and then enters the housing 18 from the release paper inlet 23 and is wound on the release paper reel 20. The housing 18 is provided with a driving motor for driving the release paper reel 20 to rotate. During operation, after the limit switch touches the book, the driving motor drives the release paper reel 20 to rotate, winds up the release paper, pulls out the label paper tape. When the label passes through the label outlet 22, since the label material is harder and the release paper material is softer, the label will be lifted by the sharp slope structure at the bottom of the label outlet 22, causing the label to tilt and be discharged from the label outlet 22. The translation mechanism 8 drives the labeling mechanism 1 to move, and the label pressing roller firmly presses the label on the book to achieve pasting.

[0032] Embodiment 2: The telescopic rod 5 is an electric telescopic rod. The base 2 is provided with a pressure sensor for sensing whether the book is placed on the base 2. During operation, when the bottom end of the book abuts against the end baffle 6, the pressure sensor senses the book and the electric telescopic rod is started, driving the limiting plate 24 to move closer to the middle to clamp the book.

[0033] The above describes the present invention and its embodiments. This description is not restrictive. What is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and without departing from the creative purpose of the present invention, without creative design, structures and embodiments similar to this technical solution are all within the protection scope of the present invention.

Claims

1. A bar code pasting device for library management, comprising a label pasting mechanism (1), characterized in that: Below the labeling mechanism (1), there is a base (2). On both sides of the base (2), there are side baffles (3). On one side of the two side baffles (3) close to each other, there is a limiting mechanism (4) for clamping and limiting the books so that they correspond to the labeling mechanism (1) above. The limiting mechanism (4) includes a telescopic rod (5) and a limiting plate (24). The two ends of the telescopic rod (5) are respectively fixedly connected to the side baffle (3) and the limiting plate (24). The two limiting plates (24) contact the books and clamp them. At one end of the base (2), there is an end baffle (6), and the bottom end of the book abuts against the end baffle (6). The base (2) is provided with a lifting mechanism (7) corresponding to the labeling mechanism (1). A translation mechanism (8) is arranged on the lifting mechanism (7), and the labeling mechanism (1) is installed on the translation mechanism (8). A limit switch is arranged at the bottom of the labeling mechanism (1). After the limit switch contacts the book, the labeling mechanism (1) and the translation mechanism are started for labeling.

2. The barcode pasting device for library management according to claim 1, characterized in that: The telescopic rod (5) includes a sleeve (9), a sleeve rod (10), and a spring (11). One end of the sleeve rod (10) and the spring (11) are both located inside the sleeve (9), and the two ends of the spring (11) are respectively fixedly connected to the end of the sleeve (9) and the sleeve rod (10).

3. A barcode pasting device for library management according to claim 2, characterized in that: The tops of the two limiting plates (24) are bent towards the sides away from each other, forming an upward trumpet-shaped opening, and the books are inserted between the two limiting plates (24) from the trumpet-shaped opening.

4. A barcode pasting device for library management according to claim 1, characterized in that: The lifting mechanism (7) includes a vertical support plate (12), a horizontal support plate (13), a first threaded rod (14), and a slider (15). The vertical support plate (12) is located on one side of the base (2), and a vertical chute (16) is provided on the side close to the base (2). The first threaded rod (14) is rotatably arranged in the chute (16). The first threaded rod (14) drives the slider (15) to slide up and down along the chute (16). The horizontal support plate (13) is fixedly connected to the slider (15). A driving motor one for driving the first threaded rod (14) to rotate is provided at the bottom of the vertical support plate (12).

5. A barcode pasting device for library management according to claim 4, characterized in that: The translation mechanism (8) includes a second threaded rod (17) and a driving motor two. A threaded hole is provided at the top of the labeling mechanism (1) and is matched with the second threaded rod (17). The top of the labeling mechanism (1) is a plane and is closely attached to the bottom wall of the horizontal support plate (13).

6. A barcode pasting device for library management according to claim 1, characterized in that: The labeling mechanism (1) includes a housing (18), a label reel (19), a release paper reel (20), and a guide roller (21). The label reel (19) and the guide roller (21) are both rotatably arranged in the housing (18). A label outlet (22) is provided on the housing (18). The bottom of the label outlet (22) is a sharp slope structure. A release paper inlet (23) is provided at the bottom of the housing (18). The end of the label paper tape on the label reel (19) bypasses the guide roller (21), extends out from the label outlet (22), then passes through the bottom of the housing (18), and then enters the housing (18) from the release paper inlet (23) and is wound on the release paper reel (20). A driving motor for driving the release paper reel (20) to rotate is provided on the housing (18).

7. A barcode pasting device for library management according to claim 1, characterized in that: The telescopic rod (5) is an electric telescopic rod.

8. A barcode pasting device for library management according to claim 7, characterized in that: A pressure sensor is provided on the base (2) for sensing whether a book is placed on the base (2).

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