Book and periodical printing auxiliary device
By designing a book printing auxiliary device including a support frame, transmission assembly, printing device, motor, lower press roller, upper press roller, driving gear and driven gear, the problem of unsatisfactory printing effect caused by wrinkles and curling edges during the printing process of paper is solved, and better printing effect and economic benefits are achieved.
Patent Information
- Application Number
- CN202421019732.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-05-11
AI Technical Summary
During the printing process of books and magazines, since the paper is stored as a bundle, wrinkles and curls are prone to occur. Failure to flatten the printing effect will lead to unsatisfactory printing and economic losses.
A book printing auxiliary device is designed, including a support frame, a transmission assembly, a printing device, a motor, a lower press roller, an upper press roller, a driving gear and a driven gear. Through the coordinated work of these components, the wrinkles and curls on the paper surface can be effectively flattened.
By flattening the wrinkles and curling edges on the surface of the paper, the printing effect is significantly improved and economic losses caused by unsatisfactory printing are avoided.
Smart Images
Figure CN222959436U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of book and periodical printing, in particular to an auxiliary device for book and periodical printing. Background Art
[0002] Modern printing machines generally consist of mechanisms such as plate loading, inking, printing, and paper feeding (including folding). Its working principle is as follows: First, the text and images to be printed are made into printing plates and installed on the printing machine. Then, ink is applied to the areas with text and images on the printing plate manually or by the printing machine, and then directly or indirectly transferred to paper or other printing substrates (such as textiles, metal plates, plastics, leather, wooden boards, glass, and ceramics), thereby replicating the same printed matter as the printing plate. The invention and development of printing machines play an important role in the spread of human civilization and culture.
[0003] Since the paper for printing books and periodicals is mostly stored in rolls, wrinkles will appear on the paper surface and the edges will curl. During the printing process, if the wrinkles and curled edges of the paper are not flattened, the printing effect will be unsatisfactory, resulting in certain economic losses. Therefore, the utility model provides an auxiliary device for book and periodical printing. Content of the Utility Model
[0004] The purpose of the utility model is to solve the problem in the prior art that since the paper for printing books and periodicals is mostly stored in rolls, wrinkles will appear on the paper surface and the edges will curl. During the printing process, if the wrinkles and curled edges of the paper are not flattened, the printing effect will be unsatisfactory, resulting in certain economic losses, and to propose an auxiliary device for book and periodical printing.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An auxiliary device for book and periodical printing, including two support frames. A transmission component is arranged between the two support frames, and a printing device is installed on the upper surface of the support frames. One end of the support frame is installed with a motor B. The output end of the motor B penetrates the side wall of the support frame and is fixedly connected with a lower pressing roller. The other end of the lower pressing roller penetrates the side wall of the support frame and is fixedly connected with a driving gear. The driving gear is meshed with a driven gear. One side of the driven gear is fixedly connected with an upper pressing roller. The upper pressing roller is rotatably connected between the two support frames, and the upper pressing roller is located above the lower pressing roller.
[0006] Preferably, the transmission component includes a plurality of rollers. All the rollers are rotatably connected between the two support frames, and one end of one of the rollers is installed with a motor A. A transmission belt is slidably sleeved on the surface of the roller.
[0007] Preferably, a limiting component is provided on one side of the inlet of the printing device. The limiting component includes two fixed columns, the two fixed columns are respectively fixedly connected to the side wall of the support frame, and a bidirectional screw frame is rotatably connected to the upper ends of the two fixed columns. Two limiting plates are threadedly connected to the surface of the bidirectional screw frame.
[0008] Preferably, a guide groove plate is rotatably connected to one end of each of the two limiting plates away from the printing device. A plurality of rollers are rotatably connected to the inner wall of the guide groove plate, and an adjusting bolt is threadedly connected to the upper end of the connection between the guide groove plate and the limiting plate.
[0009] Preferably, a drying box is fixedly connected to the upper surface of one end of the support frame close to the motor A. A blower is installed at the upper end of the drying box, and a heater is installed on the side wall of the drying box. The output end of the heater penetrates the side wall of the drying box and is fixedly connected with an electric heating conduit.
[0010] In summary, the present application includes the following beneficial technical effects:
[0011] 1. In the present utility model, by arranging the motor B, the lower pressing roller, the upper pressing roller, the driving gear and the driven gear, the paper can be placed between the upper pressing roller and the lower pressing roller. The output end of the motor B drives the lower pressing roller to rotate, the lower pressing roller rotates to drive the driving gear to rotate, and the driving gear drives the upper pressing roller to rotate through the driven gear, so as to flatten the wrinkled or warped areas on the surface of the paper to be printed, thereby achieving a better printing effect.
[0012] 2. In the present utility model, by arranging the fixed columns, the bidirectional screw frame, the limiting plates, the adjusting bolts, the guide groove plates and the rollers, the friction between the paper and the guide groove plates can be reduced by the rollers in the guide groove plates, so that the paper can enter the limiting plates more easily. The printing paper is limited by the limiting plates to prevent deviation during the transmission into the printing device, ensuring the printing effect.
[0013] 3. In the present utility model, by arranging the drying box, the blower, the heater and the electric heating conduit, after the paper is printed and passes through the drying box, the heater and the blower are turned on. After the heater heats the electric heating conduit, the heated gas is blown by the blower to dry the printing surface of the paper, thereby preventing the cut paper from sticking due to the un-dried printing ink. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;
[0015] Figure 2 is the present utility model Figure 1 side view structural schematic diagram;
[0016] Figure 3Schematic diagram of the internal structure of the drying box assembly of the present utility model;
[0017] Figure 4 Schematic diagram of the structure of the transmission assembly of the present utility model;
[0018] Figure 5 For the present utility model Figure 1 Enlarged view of part A.
[0019] Legend: 1, support frame; 2, roller; 3, conveyor belt; 4, printing device; 5, motor A; 6, fixed column; 7, bidirectional screw frame; 8, limiting plate; 9, guide groove plate; 10, roller; 11, adjusting bolt; 12, motor B; 13, lower pressing roller; 14, upper pressing roller; 15, driving gear; 16, driven gear; 17, drying box; 18, fan; 19, heater; 20, electric heating duct. Specific embodiments
[0020] Referring to Figures 1-5 As shown, the present utility model provides a technical solution: a book printing auxiliary device, including two support frames 1. A transmission assembly is arranged between the two support frames 1, and a printing device 4 is installed on the upper surface of the support frame 1. One end of the support frame 1 is installed with a motor B 12. The output end of the motor B 12 penetrates the side wall of the support frame 1 and is fixedly connected to a lower pressing roller 13. The other end of the lower pressing roller 13 penetrates the side wall of the support frame 1 and is fixedly connected to a driving gear 15. The driving gear 15 is meshed with a driven gear 16. One side of the driven gear 16 is fixedly connected to an upper pressing roller 14. The upper pressing roller 14 is rotatably connected between the two support frames 1, and the upper pressing roller 14 is located above the lower pressing roller 13. When printing paper is required, first place the paper between the upper pressing roller 14 and the lower pressing roller 13, and then turn on the motor B 12. The output end of the motor B 12 drives the lower pressing roller 13 to rotate. During the rotation of the lower pressing roller 13, the driving gear 15 at the other end is driven to rotate. When the driving gear 15 rotates, the driven gear 16 is driven to rotate, so as to drive the upper pressing roller 14 to rotate through the driven gear 16, and flatten the wrinkled or warped areas on the surface of the paper to be printed, so as to achieve a better printing effect.
[0021] Referring to Figure 3 and Figure 4As shown in the figure, in this implementation: The transmission component includes a plurality of rollers 2. The plurality of rollers 2 are all rotatably connected between two support frames 1. And one end of one of the rollers 2 is equipped with a motor A5. A transmission belt 3 is slidably sleeved on the surface of the roller 2. The effects achieved by the above components are as follows: Turn on the motor A5. The output end of the motor A5 drives the roller 2 to rotate. While the roller 2 rotates, it drives the transmission belt 3 on its surface to rotate, so as to convey the paper to be printed on the surface of the transmission belt 3 into the printing device 4. On the upper surface of one end of the support frame 1 close to the motor A5, a drying box 17 is fixedly connected. A blower 18 is installed at the upper end of the drying box 17. And a heater 19 is installed on the side wall of the drying box 17. The output end of the heater 19 penetrates the side wall of the drying box 17 and is fixedly connected with an electric heating conduit 20. After the paper is printed and passes through the drying box 17, turn on the heater 19 and the blower 18. After the heater 19 heats the electric heating conduit 20, the blower 18 blows the heated gas to dry the printed surface of the paper, so as to prevent the cut paper from sticking due to the un-dried printing ink.
[0022] Refer to Figure 2 and Figure 5 As shown in the figure, specifically, a limiting component is provided on one side of the entrance of the printing device 4. The limiting component includes two fixed columns 6. The two fixed columns 6 are respectively fixedly connected to the side walls of the support frame 1. And the upper ends of the two fixed columns 6 are rotatably connected with a bidirectional screw frame 7. Two limiting plates 8 are threadedly connected to the surface of the bidirectional screw frame 7. By rotating the bidirectional screw frame 7, the limiting plates 8 on the surface of the bidirectional screw frame 7 approach each other by means of the thread, so as to limit papers of different widths and prevent them from shifting during the process of being conveyed into the printing device 4, ensuring the printing effect. The ends of the two limiting plates 8 far away from the printing device 4 are both rotatably connected with guide groove plates 9. A plurality of rollers 10 are rotatably connected to the inner wall of the guide groove plate 9. And an adjusting bolt 11 is threadedly connected to the upper end of the connection between the guide groove plate 9 and the limiting plate 8. The angle between the guide groove plate 9 and the limiting plate 8 can be adjusted by the adjusting bolt 11, so as to guide the paper entering the limiting plate 8. The rollers 10 in the guide groove plate 9 can reduce the friction between the paper and the guide groove plate 9, making it easier for the paper to enter the limiting plate 8.
[0023] Working principle: When printing on paper, first place the paper between the upper pressing roller 14 and the lower pressing roller 13, and then turn on the motor B12. The output end of the motor B12 drives the lower pressing roller 13 to rotate. During the rotation of the lower pressing roller 13, the driving gear 15 at the other end is driven to rotate. When the driving gear 15 rotates, it drives the driven gear 16 to rotate, so as to drive the upper pressing roller 14 to rotate through the driven gear 16, and flatten the wrinkled or warped areas on the surface of the paper to be printed, so as to achieve a better printing effect. After the paper is flattened, turn on the motor A5. The output end of the motor A5 drives the roller 2 to rotate. While the roller 2 rotates, it drives the conveyor belt 3 on its surface to rotate, so as to convey the paper to be printed on the surface of the conveyor belt 3 into the printing device 4. When the paper passes through the guiding groove plate 9, the roller 10 on the guiding groove plate 9 makes it easier for the paper to enter the limiting plate 8. After the paper is limited by the limiting plate 8, the paper can be prevented from shifting on the surface of the conveyor belt 3 and enter the printing device 4 straight. After the paper is printed and passes through the drying box 17, turn on the heater 19 and the blower 18. After the heater 19 heats the electric heating conduit 20, the blower 18 blows the heated gas to dry the printed surface of the paper, so as to prevent the cut paper from sticking due to the un-dried printing ink.
[0024] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.
Claims
1. A book and periodical printing auxiliary device, comprising two support frames (1), characterized in that: A transmission component is arranged between the two support frames (1), and a printing device (4) is installed on the upper surface of the support frame (1). A motor B (12) is installed at one end of the support frame (1), and the output end of the motor B (12) passes through the side wall of the support frame (1) and is fixedly connected to a lower pressure roller (13). The other end of the lower pressure roller (13) passes through the side wall of the support frame (1) and is fixedly connected to a driving gear (15). The driving gear (15) is meshedly connected to a driven gear (16). One side of the driven gear (16) is fixedly connected to an upper pressure roller (14). The upper pressure roller (14) is rotatably connected to the two support frames (1), and the upper pressure roller (14) is located above the lower pressure roller (13).
2. A book and periodical printing auxiliary device according to claim 1, characterized in that: The transmission component comprises a plurality of rollers (2), each of which is rotatably connected to two support frames (1), and a motor A (5) is installed at one end of one of the rollers (2), and a transmission belt (3) is slidably sleeved on the surface of the roller (2).
3. The book and periodical printing auxiliary device according to claim 1, characterized in that: A limiting assembly is provided on the inlet side of the printing device (4), the limiting assembly comprising two fixed columns (6), the two fixed columns (6) being fixedly connected to the side walls of the support frame (1) respectively, and the upper ends of the two fixed columns (6) are rotatably connected to a bidirectional screw frame (7), and the surface of the bidirectional screw frame (7) is threadedly connected to two limiting plates (8).
4. The book and periodical printing auxiliary device according to claim 3, characterized in that: The ends of the two limit plates (8) away from the printing device (4) are both rotatably connected to a guide groove plate (9), the inner wall of the guide groove plate (9) is rotatably connected to a plurality of rollers (10), and the upper end of the connection between the guide groove plate (9) and the limit plate (8) is threadedly connected to an adjustment bolt (11).
5. The book and periodical printing auxiliary device according to claim 1, characterized in that: A drying box (17) is fixedly connected to the upper surface of one end of the support frame (1) close to the motor A (5), a fan (18) is installed at the upper end of the drying box (17), and a heater (19) is installed on the side wall of the drying box (17), and the output end of the heater (19) passes through the side wall of the drying box (17) and is fixedly connected to an electric heating pipe (20).