Book paper arranging and flattening device
The combination of the clamping mechanism and the tightening of the nut solves the problems of low efficiency and uneven pressure of the book flattening device in the prior art, realizes efficient and flexible book sorting and flattening, and reduces the floor space.
Patent Information
- Application Number
- CN202422702419.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-06
AI Technical Summary
The existing book paper arranging and flattening device needs to maintain the pressure for a long time when flattening books, resulting in low efficiency. In addition, the top plate may tilt due to the screwing of the nut, resulting in uneven pressure and affecting the shape of the book.
The clamping mechanism is used to fix books by pressing the pressure plate down and then tightening the nut, which allows repeated use and avoids tilting of the top plate caused by directly tightening the nut, achieving uniform pressure holding.
The work efficiency of book arrangement and flattening is improved, the floor space is reduced, deformation of books is avoided, and the flexibility of use and flattening effect are improved.
Smart Images
Figure CN223395957U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of book and paper arrangement, and in particular relates to a book and paper arrangement and flattening device. Background Art
[0002] Books refer to bound books and texts that record various knowledge and clearly express ideas. Books are works bound into volumes and are important tools for spreading various knowledge and ideas and accumulating human culture. In particular, books used in teaching are the main materials for students to acquire systematic knowledge.
[0003] Among them, language ability is the basis for learning other subjects and sciences. In the process of Chinese teaching, in addition to the main learning books, a variety of literature books are also needed for reference and learning. However, these books often have bent corners or wrinkles due to poor management, which affects the preservation and reading of the books. Therefore, some sorting and flattening tools are needed to save such books.
[0004] However, the existing book paper arranging and flattening device needs to maintain a long time when flattening books. During this time, the flattening device needs to keep pressing the books and cannot be used again, so the use efficiency is low. Utility Model Content
[0005] In order to solve the above technical problems, the utility model provides a book paper arranging and flattening device, and the technical solution adopted is as follows:
[0006] A book and paper arranging and flattening device includes a mounting frame, a fixed plate for placing a clamping mechanism is provided in the middle position of the mounting frame, guide rods are provided on both sides of the fixed plate, and pressing plates are movably installed in the guide rods on both sides. A screw is installed at the upper end of the mounting frame, and the lower end of the screw is movably connected to the pressing plate.
[0007] Furthermore, the clamping mechanism includes a bottom plate and a top plate, books are placed above the bottom plate, a fixing rod is provided at each of the four corners of the bottom plate, an opening for the fixing rod to pass through is provided at each of the four corners of the top plate, and a nut is provided above the top plate and in the fixing rod.
[0008] Furthermore, a spring is installed on the outside of the fixing rod and between the bottom plate and the top plate. After the nut is tightened, the spring can prop up the top plate without the need to lift the top plate additionally, making it convenient to put in or take out books.
[0009] Furthermore, a raised trapezoidal plate is provided above the top plate, and the upper end of the trapezoidal plate is contracted inwards. Under the pressure of the pressure plate, the pressure of the pressure plate can be evenly distributed to the top plate, which can better hold the books between the top plate and the bottom plate.
[0010] Furthermore, a limit block is provided on the upper surface of the fixing plate to facilitate positioning when placing the clamping mechanism.
[0011] Furthermore, the widths of both ends of the pressing plate are smaller than the spacing between the fixing rods at both sides, and the fixing rods at the four corners will not affect the downward movement of the pressing plate.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] The utility model adopts a clamping mechanism to place and clamp books. After the pressure plate is pressed down, the nut is tightened to ensure that the books in the clamping mechanism are in a pressurized state. After the fixed clamping mechanism is removed, it can be placed aside and the remaining books can continue to be sorted and flattened, thereby improving the efficiency of book sorting and flattening. After multiple operations, the tightened clamping mechanisms can be stacked up and down to reduce the floor space.
[0014] The utility model uses a method of pressing down the pressing plate and then tightening the nuts in the clamping mechanism to avoid the top plate tilting caused by directly tightening the nuts around it, thereby causing uneven pressure on the book by the top plate and causing deformation of the book. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the utility model after the pressing plate is pressed down;
[0017] Figure 3 This utility model Figure 2 A schematic diagram of the structure at center A;
[0018] Figure 4 It is a schematic diagram of stacking multiple clamping mechanisms of the utility model.
[0019] In the picture:
[0020] 1-mounting frame, 2-fixing plate, 21-limiting block, 3-clamping mechanism, 31-bottom plate, 32-top plate, 33-fixing rod, 34-nut, 35-spring, 4-guide rod, 5-pressure plate, 6-screw, 7-book. DETAILED DESCRIPTION
[0021] In order to help those skilled in the art better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work should fall within the scope of protection of the present invention.
[0022] As attached Figure 1-4 shown.
[0023] A book and paper arranging and flattening device includes a mounting frame 1, a fixing plate 2 for placing a clamping mechanism 3 is provided in the middle position of the mounting frame 1, a guide rod 4 is provided on both sides of the fixing plate 2, a pressing plate 5 is installed in the guide rod 4 on both sides, and the pressing plate 5 can move vertically up and down under the action of the guide rod 4; a screw rod 6 is installed at the upper end of the mounting frame 1, and the lower end of the screw rod 6 is movably connected to the pressing plate 5.
[0024] Under the setting of the above structure, the lower pressure plate 5 can be raised and lowered by rotating the screw 6 to press the clamping mechanism 3 placed above the fixed plate 2. The clamping mechanism 3 includes a bottom plate 31 and a top plate 32. A fixing rod 33 is provided at the four corners of the bottom plate 31, and an opening for the fixing rod 33 to pass through is provided at the four corners of the top plate 32. A spring 35 is installed on the outside of the fixing rod 33 and between the bottom plate 31 and the top plate 32. A nut 34 is provided above the top plate 32 and in the fixing rod 33.
[0025] When in use, the clamping mechanism 3 is placed above the fixing plate 2. After placement, the clamping mechanism 3 is located directly below the pressure plate 5, and the top plate 32 in the clamping mechanism 3 is supported to a certain height by the action of the spring 35 below, so that the book 7 to be pressed can be placed between the top plate 32 and the bottom plate 31. Then, the nut 34 above the fixing rod 33 is slightly turned so that the top plate 32 slightly contacts the upper surface of the book 7.
[0026] Finally, by rotating the screw 6 above the mounting frame 1, the pressure plate 5 moves downward, applying pressure to the top plate 32 in the clamping mechanism 3 below, so that the top plate 32 moves further downward, and then tightening the nuts 34 around it in sequence; by tightening the nuts 34 after pressing the pressure plate 5 downward, it is possible to avoid directly tightening the nuts 34 around it, which may cause the top plate 32 to tilt and cause uneven pressure on the book 7.
[0027] Further, after the nut 34 is tightened, the pressing plate 5 rises, and the clamping mechanism 3 can be removed and placed aside, and the remaining books can be sorted and flattened. After multiple times of work, the tightened clamping mechanism 3 can be as shown in the attached figure. Figure 4 As shown, they are stacked together to reduce the floor space; after waiting for 2-3 days, they are removed and the nuts 34 around them are loosened diagonally in turn. After the nuts 34 are loosened, the springs 35 can push the top plate 32 to rise with the rotation of the nuts 34, and the flattened books 7 can be taken out.
[0028] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the scope of protection of the utility model.
Claims
1. A book paper arranging and flattening device, comprising a mounting frame (1), characterized in that: A fixing plate (2) for placing a clamping mechanism (3) is provided in the middle of the mounting frame (1), guide rods (4) are provided on both sides of the fixing plate (2), and pressure plates (5) are movably installed in the guide rods (4) on both sides. A screw rod (6) is installed at the upper end of the mounting frame (1), and the lower end of the screw rod (6) is movably connected to the pressure plate (5).
2. The book and paper arranging and flattening device according to claim 1, characterized in that: The clamping mechanism (3) comprises a bottom plate (31) and a top plate (32), a book (7) is placed above the bottom plate (31), a fixing rod (33) is provided at each of the four corners of the bottom plate (31), an opening for the fixing rod (33) to pass through is provided at each of the four corners of the top plate (32), and a nut (34) is provided above the top plate (32) and in the fixing rod (33).
3. The book and paper arranging and flattening device according to claim 2, characterized in that: A spring (35) is sleeved on the outside of the fixing rod (33) and located between the bottom plate (31) and the top plate (32).
4. The book and paper arranging and flattening device according to claim 2, characterized in that: A raised trapezoidal plate is provided above the top plate (32), and the upper end of the trapezoidal plate is retracted inwards.
5. The book and paper arranging and flattening device according to claim 1, characterized in that: A limiting block (21) is provided on the upper surface of the fixing plate (2).
6. The book and paper arranging and flattening device according to claim 2, characterized in that: The widths of both ends of the pressing plate (5) are smaller than the distance between the fixing rods (33) on both sides.