Library book classification collator

Abstract

The invention discloses a library book classification collator, and belongs to the technical field of book management auxiliary equipment.The library book classification collator comprises a placement rack and a storage box fixedly connected to the upper surface of the placement rack, two symmetrical first sliding grooves are formed in a U-shaped rod inlaid in the right side face of the storage box, and two iron cylinders are arranged in the U-shaped rod; the motors fixedly connected with the two ends of the iron cylinder on one side are fixedly connected with the outer surface of a U-shaped rod. According to the invention, by unfolding and closing the edge corners of the book with the warped edges, placing the spine between the two iron cylinders and driving the iron cylinder on one side to rotate clockwise through the work of the motor, the book moves downwards under the action of friction force, and the iron cylinder on the other side rotates anticlockwise in the process; the heating blocks in the two iron cylinders transmit heat to the outer surfaces of the books through the iron cylinders and the rubber layers, the books are hot-pressed, the edge warping phenomenon caused by long-time reading of the books is relieved, and follow-up classified placement and storage of the books are better facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of book management auxiliary equipment, and in particular relates to a library book classification and organization device. Background Art

[0002] A book is a volume printed with text or pictures for people to read, usually consisting of a cover, main text and a back cover. It is an important means for humans to spread and accumulate knowledge, and an important symbol of the progress of human civilization. In order to more effectively manage and utilize book resources, it is usually necessary to classify and code books. Book classification is a scientific method that aims to classify and arrange books according to certain principles and standards.

[0003] The book classifier is an important auxiliary device for classifying and organizing books in libraries. It can effectively improve the work efficiency of library managers. However, as books are constantly checked and flipped through, the corners of the books are easily rubbed and squeezed by objects such as elbows, school bags, and desktops during use, causing the corners of the books to curl up. On the other hand, paper has a certain water absorption capacity. When the humidity in the environment changes, the paper fibers will expand or shrink due to water absorption or loss, causing the paper to bend. The existing devices lack the processing of the book edge warping phenomenon. The formation of this warping is not conducive to the subsequent classification, placement and storage of books. Summary of the invention

[0004] The purpose of the present invention is to propose a library book classification and organization device in order to solve the problem that the existing devices lack the processing of the warping phenomenon of books, and the formation of such warping is not conducive to the subsequent classification, placement and storage of books.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A library book classification organizer comprises a storage rack and a storage box fixedly connected to the upper surface of the storage rack, two symmetrical first slide grooves are provided inside a U-shaped rod embedded in the right side of the storage box, two iron cylinders are arranged inside the U-shaped rod, motors fixedly connected at both ends of the iron cylinder on one side are fixedly connected to the outer surface of the U-shaped rod, and first sliding blocks rotatably connected at both ends of the iron cylinder on the other side are respectively slidably connected to the inner wall of a first slide groove, the inner walls of the two iron cylinders are fixedly connected with heating blocks, threaded rods rotatably connected at both ends of the U-shaped rod extend to the inside of the first slide groove and are rotatably connected with a stop block, and telescopic springs are fixedly connected to the left sides of the two stops.

[0007] As a further description of the above technical solution:

[0008] The outer surface of the iron cylinder is fixedly connected with a rubber layer, the left end of the telescopic spring is fixedly connected to the outer surface of the first sliding block, and the right end of the telescopic spring is fixedly connected to the left side of the stop block, and the stop block is slidably connected to the inner wall of the first sliding groove.

[0009] As a further description of the above technical solution:

[0010] The right ends of the two threaded rods are fixedly connected to a transmission wheel, and the two transmission wheels are connected by belt transmission. The right side of the transmission wheel on one side is fixedly connected to a handle, and the right side of the outer surface of the U-shaped rod is fixedly connected to a protective shell, and the right end of the threaded rod, the transmission wheel and the belt are all located inside the protective shell.

[0011] As a further description of the above technical solution:

[0012] The inner wall of the placement rack is fixedly connected with a T-shaped plate, the inner top wall of the placement rack and the upper surface of the T-shaped plate are provided with a second sliding groove, both ends of the two first vertical plates arranged inside the placement rack are fixedly connected with second sliders, each of the second sliders is slidably connected to the inner wall of the second sliding groove, and both ends of the connecting rod arranged inside the placement rack are respectively hinged to the outer surface of a first vertical plate.

[0013] As a further description of the above technical solution:

[0014] A group of second vertical plates are hinged on the outer surface of the connecting rod, through grooves are provided on the outer surfaces of the first vertical plate and the second vertical plate, and the third sliding blocks rotatably connected to the outer surface of the connecting rod are slidably connected to the inner walls of the through grooves.

[0015] As a further description of the above technical solution:

[0016] The T-shaped rods arranged on the left and right sides of the placement rack penetrate the placement rack and are fixedly connected to the outer surface of the first vertical plate. The side surfaces of the two first vertical plates that are away from each other are fixedly connected with compression springs. The ends of the two compression springs that are away from each other are fixedly connected to the inner side wall of the placement rack. The two T-shaped rods are slidably connected to the penetration point of the placement rack.

[0017] As a further description of the above technical solution:

[0018] A square tube is fixedly connected to the lower part of the inner wall of the placement rack, the lower end of the T-shaped plate is fixedly connected to the upper surface of the square tube, a placement box is slidably connected to the inner wall of the square tube, and through holes are opened on the outer surfaces of the square tube, the placement box and the T-shaped plate.

[0019] As a further description of the above technical solution:

[0020] An observation window is arranged on the front of the storage box, universal wheels are fixedly connected to the four corners of the bottom surface of the placement rack, and the upper end of the reinforcing rod fixedly connected to the outer surface of the placement rack is fixedly connected to the outer surface of the protective shell.

[0021] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0022] In the present invention, the edges and corners of the warped book are unfolded and closed, the book spine is placed between the two iron cylinders, and the two rubber layers are in contact with the book surface. The motor drives the iron cylinder on one side to rotate clockwise, so that the book moves downward under the action of friction, and the iron cylinder on the other side rotates counterclockwise during the process. The heating blocks inside the two iron cylinders transfer heat to the outer surface of the book through the iron cylinders and the rubber layers, which has a heat-pressing effect on the book. The device reduces the warping phenomenon of the book caused by long-term reading, and is more conducive to the subsequent classification, placement and storage of the books. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the front view structure of a library book classification and organization device proposed by the present invention;

[0024] Figure 2 This is a rear cross-sectional structural schematic diagram of a library book classification and organization device proposed by the present invention;

[0025] Figure 3 A library book classification and arrangement device proposed by the present invention Figure 2 Schematic diagram of the structure at A in the middle;

[0026] Figure 4 This is a schematic diagram of the right side cross-sectional structure of a library book classification and organization device proposed by the present invention;

[0027] Figure 5 This is a schematic diagram of a top-view cross-sectional structure of a U-shaped rod of a library book classification and organization device proposed by the present invention;

[0028] Figure 6 The present invention is a schematic diagram of a top view of a U-shaped rod of a library book classification and organization device.

[0029] Legend: 1. Storage rack; 2. Storage box; 3. U-shaped rod; 4. First slide groove; 5. Iron cylinder; 6. Motor; 7. First slider; 8. Threaded rod; 9. Block; 10. Telescopic spring; 11. Heating block; 12. Rubber layer; 13. Transmission wheel; 14. Belt; 15. Handle; 16. Protective shell; 17. T-shaped plate; 18. Second slide groove; 19. First vertical plate; 20. Second slider; 21. Linking rod; 22. Second vertical plate; 23. Through groove; 24. Third slider; 25. T-shaped rod; 26. Compression spring; 27. Storage box; 28. Through hole; 29. ​​Observation window; 30. Universal wheel; 31. Reinforcement rod; 32. Square cylinder. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figure 1-6 The present invention provides a technical solution: a library book classification organizer, comprising a shelf 1 and a storage box 2 fixedly connected to the upper surface of the shelf 1, four corners of the bottom surface of the shelf 1 are fixedly connected with universal wheels 30, the arrangement of the universal wheels 30 facilitates the movement of the device, the universal wheel 30 is called a Mecanum wheel, abbreviated as Mecanum wheel, which is a special wheel design, and its structure allows the wheel to roll or move freely in all directions, bringing great convenience to many fields, an observation window 29 is arranged on the front of the storage box 2, and the arrangement of the observation window 29 facilitates the observation of the items inside the storage box 2, and two symmetrical first slide grooves 4 are provided inside the U-shaped rod 3 embedded on the right side of the storage box 2, and two iron cylinders 5 are arranged inside the U-shaped rod 3, and the outer surfaces of the iron cylinders 5 are fixedly connected with rubber layers 12, rubber The setting of the rubber layer 12 increases the friction force on the outer surface of the iron cylinder 5 and plays a certain buffering role. The motors 6 fixedly connected at both ends of the iron cylinder 5 on one side are fixedly connected to the outer surface of the U-shaped rod 3, and the first sliders 7 rotatably connected at both ends of the iron cylinder 5 on the other side are respectively slidably connected to the inner wall of a first slide groove 4. The two motors 6 drive the iron cylinder 5 on one side to rotate clockwise. The inner walls of the two iron cylinders 5 are fixedly connected with heating blocks 11, which work on the principle of generating heat by electric current passing through the heating wire. They are usually made of metal materials and have the heating wire embedded inside. The working principle of the heating block 11 is mainly based on the principle of resistance heating. When the heating wire is energized, a resistance heating effect will be generated, thereby generating heat. The outer shell of the heating block 11 transfers the heat to the heated object through the heat-conducting material, thereby achieving the purpose of heating.

[0032] The threaded rods 8 rotatably connected at both ends of the U-shaped rod 3 both extend to the inside of the first slide groove 4 and are rotatably connected with a stop block 9. The threaded rod 8 is a rod-shaped part with threads on the surface of the rod body, usually made of materials such as carbon steel, alloy steel or stainless steel. The threaded rod 8 is widely used in mechanical manufacturing and can be used as a transmission element, a supporting element and a fixing element. They transmit power to other parts through rotational motion to achieve normal operation of mechanical equipment. The right ends of the two threaded rods 8 are fixedly connected with a transmission wheel 13. The material of the transmission wheel 13 needs to have sufficient strength and wear resistance to withstand the force and friction of the belt 14 transmission. Common materials include cast iron, steel and aluminum alloy, etc. The transmission wheel 13 and the belt 14 It is a common combination in mechanical transmission. The main function of the transmission wheel 13 is to transmit power. When the driving wheel rotates, the power is transmitted to the driven wheel through the friction between the belt 14 and the driven wheel, thereby realizing the transmission and conversion of power. The transmission wheel 13 is also called a pulley. It is a key component in the belt 14 transmission device. It is usually made of metal or other solid materials and has a smooth cylindrical surface. It is used to be in close contact with the belt 14 and transmit power. The two transmission wheels 13 are connected through the belt 14 transmission. The matching setting of the transmission wheel 13 and the belt 14 makes the two threaded rods 8 rotate synchronously. A handle 15 is fixedly connected to the right side of one side of the transmission wheel 13, and the handle 15 is rotated to drive the transmission wheel 13 on one side to rotate.

[0033] A protective shell 16 is fixedly connected to the right side of the outer surface of the U-shaped rod 3. The right end of the threaded rod 8, the transmission wheel 13 and the belt 14 are all located inside the protective shell 16. The upper end of the reinforcing rod 31 fixedly connected to the outer surface of the placement frame 1 is fixedly connected to the outer surface of the protective shell 16. The setting of the reinforcing rod 31 makes the bottom surface structure of the protective shell 16 more stable. The reinforcing rod 31 is a reinforcement structure added on the basis of the traditional structure, which is mainly used to improve the bearing capacity, wind resistance level and overall stability of the structure. The protective shell 16 has a protective effect on the outer surfaces of the threaded rod 8, the transmission wheel 13 and the belt 14. The handle 15 passes through the protective shell 16, and the handle 15 is rotatably connected to the penetration point of the protective shell 16. The stop block 9 is slidably connected to the inner wall of the first slide groove 4. The left sides of the two stop blocks 9 are fixedly connected with telescopic springs 10. Figure 5 The telescopic spring 10 is in a natural state. The basic principle of the telescopic spring 10 is to use the elastic deformation of the spring to achieve telescopic expansion. When an external force acts on the spring, the spring will deform and store energy. When the external force disappears, the spring will release the stored energy and return to its original state. This elastic deformation and recovery ability make the telescopic spring 10 have important application value in mechanical transmission and buffering and shock absorption. The left end of the telescopic spring 10 is fixedly connected to the outer surface of the first slider 7, and the right end of the telescopic spring 10 is fixedly connected to the left side of the block 9. The setting of the telescopic spring 10 has a buffering effect on the rightward movement of the iron cylinder 5 on one side.

[0034] The warped edges of the book are unfolded and the book is closed, the spine of the book is placed between the two iron cylinders 5, and the two rubber layers 12 are in contact with the book surface. The motor 6 drives the iron cylinder 5 on one side to rotate clockwise, so that the book moves downward under the action of friction, and the iron cylinder 5 on the other side rotates counterclockwise during the process. The heating blocks 11 inside the two iron cylinders 5 transfer heat to the outer surface of the book through the iron cylinders 5 and the rubber layers 12, which has a heat-pressing effect on the book. The device reduces the warping phenomenon of the book caused by long-term reading, and is more conducive to the subsequent classification, placement and storage of the books. The handle 15 can be rotated to drive the two threaded rods 8 to move left, so that the telescopic spring 10 changes from a natural state to a compressed state, increasing the force required for the first slider 7 to move right, thereby increasing the pressure of the two iron cylinders 5 on the book.

[0035] The inner wall of the placement rack 1 is fixedly connected with a T-shaped plate 17, the lower part of the inner wall of the placement rack 1 is fixedly connected with a square tube 32, the lower end of the T-shaped plate 17 is fixedly connected to the upper surface of the square tube 32, the inner wall of the square tube 32 is slidably connected with a placement box 27, the outer surfaces of the square tube 32, the placement box 27 and the T-shaped plate 17 are all provided with through holes 28, a desiccant bag can be placed inside the placement box 27, and then the books placed inside the device are protected from moisture, and the desiccant bag contains a desiccant, which is a substance that can absorb and remove moisture from air, objects, etc. The water molecules are adsorbed in its own structure by physical means. Common physical adsorption desiccants include silica gel, alumina gel, molecular sieve, activated carbon, bone charcoal, charcoal, mineral desiccants, or activated clay, etc. In addition, calcium oxide desiccant is also a physical adsorption desiccant. The inner top wall of the placement rack 1 and the upper surface of the T-shaped plate 17 are provided with a second slide groove 18. Both ends of the two first vertical plates 19 arranged inside the placement rack 1 are fixedly connected with a second slider 20. Each second slider 20 is slidably connected to the inner wall of the second slide groove 18. The placement rack 1 is provided with a second slider 20. The two ends of the connecting rod 21 are respectively hinged to the outer surface of a first vertical plate 19, and a group of second vertical plates 22 are hinged to the outer surface of the connecting rod 21. The outer surfaces of the first vertical plate 19 and the second vertical plate 22 are both provided with through grooves 23. The third sliders 24 rotatably connected to the outer surface of the connecting rod 21 are slidably connected to the inner wall of the through groove 23. The connecting rod 21, the through groove 23 and the third slider 24 are arranged in a coordinated manner so that the first vertical plate 19 and the second vertical plate 22 move synchronously. The T-shaped rods 25 arranged on the left and right sides of the placement rack 1 penetrate the placement rack 1 and are arranged on the first vertical plate 19. The outer surface of the plate 19 is fixedly connected, and the side surfaces of the two first vertical plates 19 that are away from each other are fixedly connected with compression springs 26. The T-shaped rod 25 passes through the compression spring 26 and is fixedly connected to the outer surface of the first vertical plate 19. The ends of the two compression springs 26 that are away from each other are fixedly connected to the inner wall of the placement rack 1. The two T-shaped rods 25 are slidably connected to the penetration point of the placement rack 1. The arrangement of the compression spring 26 enables the first vertical plate 19 and the second vertical plate 22 to clamp the books placed on their outer surfaces, and to clamp and fix the hot-pressed books, thereby increasing the flattening effect of the hot pressing.

[0036] Working principle: when in use, the motor 6 and the heating block 11 are connected to the power supply, the warped edges of the book are unfolded and the book is closed, the spine of the book is placed between the two iron cylinders 5, and the two rubber layers 12 are in contact with the book surface, the operation of the motor 6 drives one side of the iron cylinder 5 to rotate clockwise, so that the book moves downward under the action of friction, and the other side of the iron cylinder 5 rotates counterclockwise during the process, and the heating blocks 11 inside the two iron cylinders 5 transfer heat to the outer surface of the book through the iron cylinder 5 and the rubber layer 12, which has a heat pressing effect on the book. The device reduces the warping phenomenon of the book caused by long-term reading, and is more conducive to the subsequent classification, placement and storage of books. The handle 15 can be rotated to drive the two threaded rods 8 to move left, so that the telescopic spring 10 changes from a natural state to a compressed state, increasing the force required for the first slider 7 to move right, thereby increasing the pressure of the two iron cylinders 5 on the book, and the hot-pressed book can be placed between the first vertical plate 19 and the second vertical plate 22 to clamp the book, thereby increasing the flattening effect of hot pressing.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A library book classification and organization device, comprising a shelf (1) and a storage box (2) fixedly connected to the upper surface of the shelf (1), characterized in that: The U-shaped rod (3) embedded in the right side of the storage box (2) is provided with two symmetrical first sliding grooves (4) inside, and two iron cylinders (5) are arranged inside the U-shaped rod (3). The motors (6) fixedly connected at both ends of the iron cylinder (5) on one side are fixedly connected to the outer surface of the U-shaped rod (3), and the first sliding blocks (7) rotatably connected at both ends of the iron cylinder (5) on the other side are respectively slidably connected to the inner wall of a first sliding groove (4), and the inner walls of the two iron cylinders (5) are fixedly connected with heating blocks (11), and the threaded rods (8) rotatably connected at both ends of the U-shaped rod (3) extend into the interior of the first sliding groove (4) and are rotatably connected with a stop block (9), and the left sides of the two stops (9) are fixedly connected with telescopic springs (10).

2. A library book classification and organizing device according to claim 1, characterized in that: The outer surface of the iron cylinder (5) is fixedly connected with a rubber layer (12), the left end of the telescopic spring (10) is fixedly connected to the outer surface of the first sliding block (7), and the right end of the telescopic spring (10) is fixedly connected to the left side of the stop block (9), and the stop block (9) is slidably connected to the inner wall of the first sliding groove (4).

3. A library book classification and organizing device according to claim 1, characterized in that: The right ends of the two threaded rods (8) are fixedly connected to a transmission wheel (13), and the two transmission wheels (13) are connected in transmission via a belt (14). The right side of the transmission wheel (13) on one side is fixedly connected to a handle (15), and the right side of the outer surface of the U-shaped rod (3) is fixedly connected to a protective shell (16), and the right end of the threaded rod (8), the transmission wheel (13) and the belt (14) are all located inside the protective shell (16).

4. A library book classification and organizing device according to claim 1, characterized in that: The inner wall of the placement rack (1) is fixedly connected to a T-shaped plate (17), the inner top wall of the placement rack (1) and the upper surface of the T-shaped plate (17) are both provided with a second slide groove (18), both ends of two first vertical plates (19) arranged inside the placement rack (1) are fixedly connected to second sliders (20), each of the second sliders (20) is slidably connected to the inner wall of the second slide groove (18), and both ends of a connecting rod (21) arranged inside the placement rack (1) are respectively hinged to the outer surface of a first vertical plate (19).

5. A library book classification and arrangement device according to claim 4, characterized in that: A group of second vertical plates (22) are hingedly connected to the outer surface of the connecting rod (21); through grooves (23) are provided on the outer surfaces of the first vertical plate (19) and the second vertical plate (22); and third sliding blocks (24) rotatably connected to the outer surface of the connecting rod (21) are slidably connected to the inner wall of the through groove (23).

6. A library book classification and organization device according to claim 5, characterized in that: The T-shaped rods (25) arranged on the left and right sides of the placement rack (1) penetrate the placement rack (1) and are fixedly connected to the outer surface of the first vertical plate (19); the side faces of the two first vertical plates (19) that are away from each other are fixedly connected with compression springs (26); the ends of the two compression springs (26) that are away from each other are fixedly connected to the inner side wall of the placement rack (1); and the two T-shaped rods (25) are slidably connected to the penetration point of the placement rack (1).

7. A library book classification and organizing device according to claim 6, characterized in that: A square tube (32) is fixedly connected to the lower part of the inner wall of the placement rack (1), the lower end of the T-shaped plate (17) is fixedly connected to the upper surface of the square tube (32), the inner wall of the square tube (32) is slidably connected to a placement box (27), and the outer surfaces of the square tube (32), the placement box (27) and the T-shaped plate (17) are all provided with through holes (28).

8. A library book classification and organizing device according to claim 3, characterized in that: The front of the storage box (2) is provided with an observation window (29), the four corners of the bottom surface of the placement rack (1) are fixedly connected with universal wheels (30), and the upper end of the reinforcing rod (31) fixedly connected to the outer surface of the placement rack (1) is fixedly connected to the outer surface of the protective shell (16).

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