Pad paper feeding and discharging device
By optimizing the padding device through the use of cylinders to adjust the height of the conveyor belt and guide wheels, the problem of cumbersome operation when packing books of different heights has been solved, and the accuracy of contact between the padding paper and the books and the integrity of the books have been improved.
Patent Information
- Application Number
- CN202423156618.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-12-20
AI Technical Summary
During the book packing process, existing technology makes it difficult to quickly adjust the height of the padding device to accommodate books of different heights, resulting in cumbersome operation and easy damage to the books.
The height of the fourth transmission belt is adjusted by a cylinder, and the guiding and transmission process of the padding paper is optimized by means of guide wheels, baffles and rollers to ensure accurate alignment between the padding paper and the book.
It enables quick adjustment of padding paper to accommodate books of different heights, reduces damage to books during the packing process, improves the accuracy of contact between padding paper and books, and enhances the overall convenience of packing.
Smart Images
Figure CN223508664U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to printing and packaging equipment, specifically a device for upper and lower padding paper. Background Technology
[0002] Packing books is mainly for the purpose of making them easier to move, store, or mail. Before packing, you should prepare suitable packaging materials, such as cardboard boxes and tape. Padding paper is also a key material. You can generally use old newspapers or kraft paper, which can cushion the books and prevent them from being damaged.
[0003] When packing books, first place the padding paper, then neatly put the books into the cardboard box, filling the box as much as possible to reduce movement. After the box is full, cover the books with more padding paper, and finally seal the box with tape to ensure a secure packing for easy transportation and storage.
[0004] When packing books, it is necessary to place a packing paper on the top and bottom of each book. However, it was found that when packing books of different heights, adjusting the height of the top packing paper device is cumbersome and makes it difficult to place packing paper on books of different heights.
[0005] Therefore, a device for upper and lower padding paper is proposed to address the above problems. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The present utility model provides a paper-padded device, including a base, a first conveyor belt inside the base; a second conveyor belt in the middle of the base; a bottom paper-feeding assembly at the bottom of the base; a third conveyor belt on the inner side wall of the base; a support frame fixed to the top of the base; a cylinder fixed to the top of the support frame; a round rod fixed to the output end of the cylinder; the round rod is through and slidably connected to the support frame; a fixing frame fixed to the bottom of the round rod; the fixing frame and the support frame are slidably connected; a top paper-feeding assembly at the top of the fixing frame; and a fourth conveyor belt at the end of the fixing frame. By adding a cylinder to adjust the height of the fourth conveyor belt, the height of the fourth conveyor belt can be adjusted more quickly when padding books of different heights, thereby adapting to the height of the books. This increases the convenience of collecting the padding paper and allows for faster adjustment of the fourth conveyor belt to the appropriate height when encountering books of different heights. Furthermore, after padding books, damage during subsequent packaging can be reduced, thereby increasing the integrity of the books.
[0008] Preferably, a pair of rotating seats are fixedly connected to the end of the fixed frame; a fixed rod is rotatably connected to the middle of the rotating seats; the fixed rod and the rotating seats are connected by a torsion spring; a guide wheel is rotatably connected to the middle of the fixed rod; by adding a guide wheel, the contact between the padding paper and the book can be increased by the downward pressure of the guide wheel after the padding paper leaves the fourth conveyor belt, thereby increasing the guidance of the padding paper after it leaves the fourth conveyor belt, and thus increasing the accuracy of the contact between the padding paper and the book.
[0009] Preferably, the guide wheel has multiple air vents on its surface; the top of the fixing rod is connected to an air duct; the fixing rod and the guide wheel are connected; by increasing the number of air vents, the airflow blown out of the air vents can affect the paper when it comes into contact with the guide wheel, thereby accelerating the downward pressure speed and reducing the time the paper stays in the air, thus allowing it to quickly come into contact with the book.
[0010] Preferably, the inner wall of the fixing frame is fixed with multiple baffles; the bottom of the baffles is set with an incline; by adding baffles, the pad paper can be guided and reset when affected by airflow, thereby reducing the pad paper from falling off the fourth conveyor belt.
[0011] Preferably, a roller is rotatably connected to the middle of the baffle; the roller and the baffle are correspondingly arranged; by adding the roller, the contact time of the padding paper on the baffle can be reduced, thereby accelerating the movement speed of the padding paper on the baffle.
[0012] Preferably, a plurality of support rods are fixedly connected to the inner wall of the base; the support rods are located above the first conveyor belt; a guide plate is fixedly connected to the end of the support rod; the end of the guide plate is arc-shaped; by adding the guide plate, the position of the book can be corrected, and the arc shape of the end of the guide plate can guide the book more smoothly when in contact with the book.
[0013] The advantages of this utility model are:
[0014] 1. The paper-padded device of this utility model, by adding a cylinder to adjust the height of the fourth conveyor belt, can speed up the adjustment of the height of the fourth conveyor belt when padding books of different heights, thereby adapting to the height of the books. This increases the convenience of collecting the padding paper, and can also adjust the fourth conveyor belt to the appropriate height more quickly when encountering books of different heights. At the same time, after padding the books, damage can be reduced during the subsequent packaging of the books, thereby increasing the integrity of the books.
[0015] 2. The upper and lower padding paper device of this utility model, by adding guide wheels, can increase the contact between the padding paper and the book by pressing down on the guide wheels after the padding paper leaves the fourth conveyor belt, thereby increasing the guidance of the padding paper after it leaves the fourth conveyor belt, and thus increasing the accuracy of the contact between the padding paper and the book. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the main body of this utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the second transmission belt in this utility model;
[0019] Figure 3 This is a schematic diagram of the support frame in this utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the baffle in this utility model;
[0021] Figure 5 This is a schematic diagram of the guide plate in this utility model.
[0022] In the diagram: 1. Base; 11. First conveyor belt; 12. Second conveyor belt; 13. Bottom paper feeding assembly; 14. Third conveyor belt; 15. Support frame; 16. Cylinder; 17. Round rod; 18. Fixing frame; 19. Top paper feeding assembly; 101. Fourth conveyor belt; 2. Rotating seat; 21. Fixing rod; 22. Guide wheel; 3. Air outlet; 31. Air duct; 4. Baffle; 5. Roller; 6. Support rod; 61. Guide plate. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0024] Specific implementation examples are given below.
[0025] like Figures 1 to 5As shown in the embodiment of this utility model, a paper feeding device includes a base 1, a first conveyor belt 11 disposed inside the base 1; a second conveyor belt 12 disposed in the middle of the base 1; a bottom paper feeding assembly 13 disposed at the bottom of the base 1; a third conveyor belt 14 disposed on the inner side wall of the base 1; a support frame 15 fixedly connected to the top of the base 1; a cylinder 16 fixedly connected to the top of the support frame 15; a round rod 17 fixedly connected to the output end of the cylinder 16; the round rod 17 is through-mounted and slides on the support frame 15. Connection; a fixed frame 18 is fixedly connected to the bottom of the round rod 17; the fixed frame 18 and the support frame 15 are slidably connected; a top paper feeding assembly 19 is provided on the top of the fixed frame 18; a fourth conveyor belt 101 is provided at the end of the fixed frame 18; during operation, the first conveyor belt 11 and the second conveyor belt 12 are started by using a driving device, and then the books are first transported from the surface of the first conveyor belt 11 to below the fourth conveyor belt 101. At this time, the height of the books can be used to activate the cylinder 16, causing the round rod 17 to push the fixed frame 18 to move. The paper is adjusted to be slightly higher than the book. When the book moves, the bottom paper feeding component 13 and the top paper feeding component 19 detect the book's position and then throw the padding paper onto the surface of the fourth conveyor belt 101 and the third conveyor belt 14. The third conveyor belt 14 and the fourth conveyor belt 101 then move the padding paper to match the book's position. When the book moves to the padding paper position, the upper padding paper will naturally fall to the top of the book, while the lower end of the padding paper will be moved by the book and then transported by the third conveyor belt 14, eventually reaching the surface of the second conveyor belt 12 along with the book. This process of padding the book with paper is achieved by adding a cylinder 16 to adjust the height of the fourth conveyor belt 101. This allows for faster adjustment of the height of the fourth conveyor belt 101 when padding books of different heights, thus adapting to the height of the books. This increases the convenience of collecting padding paper and allows for faster adjustment of the fourth conveyor belt 101 to the appropriate height when encountering books of different heights. Furthermore, padding the books with paper reduces damage during subsequent packaging, thereby increasing the integrity of the books.
[0026] like Figure 3As shown, a pair of rotating seats 2 are fixedly connected to the end of the fixed frame 18; a fixed rod 21 is rotatably connected to the middle of the rotating seat 2; the fixed rod 21 and the rotating seat 2 are connected by a torsion spring; a guide wheel 22 is rotatably connected to the middle of the fixed rod 21; during operation, after the top paper feeding assembly 19 transmits the padding paper to the surface of the fourth conveyor belt 101, the padding paper will move along the surface of the fourth conveyor belt 101. When the padding paper leaves the fourth conveyor belt 101 and reaches the top of the book, it will contact the rotating seat 2. At this time, the rotating seat 2 will provide guidance for the padding paper. This reduces the drifting of the pad paper when it is airborne. At the same time, the guide wheel 22 will rotate due to the movement of the book after it comes into contact with it. Simultaneously, the guide wheel 22 will press the pad paper against the top of the book, thereby increasing the adhesion of the pad paper when it leaves the fourth conveyor belt 101. By adding the guide wheel 22, the contact between the pad paper and the book can be increased by the downward pressure of the guide wheel 22 after the pad paper leaves the fourth conveyor belt 101, thereby increasing the guidance of the pad paper after it leaves the fourth conveyor belt 101, and thus increasing the accuracy of the contact between the pad paper and the book.
[0027] like Figure 3 As shown, the guide wheel 22 has multiple air outlets 3 on its surface; the top of the fixing rod 21 is connected to an air guide pipe 31; the fixing rod 21 and the guide wheel 22 are connected; during operation, when the guide wheel 22 is used to guide the padding paper, the air guide pipe 31 can be connected to an air pump, so that the airflow is blown out through the air outlets 3. At this time, the airflow is relatively weak and will not affect the book. When the padding paper and the guide wheel 22 come into contact, the airflow will press the padding paper down again, thereby accelerating the contact between the padding paper and the book; by increasing the number of air outlets 3, the airflow blown out by the air outlets 3 can affect the padding paper when it comes into contact with the guide wheel 22, thereby accelerating the downward speed, thereby reducing the time the padding paper stays in the air, and thus quickly making contact with the book.
[0028] like Figure 4 As shown, after the top paper feeding assembly 19 feeds pad paper to the fourth conveyor belt 101, the pad paper will detach from the surface of the fourth conveyor belt 101 when affected by external airflow and will be blocked by the baffle 4. At this time, the pad paper will move along the inclined surface of the baffle 4 and return to the surface of the fourth conveyor belt 101 for transmission by the fourth conveyor belt 101. By adding the baffle 4, the pad paper can be guided and reset when affected by airflow, thereby reducing the detachment of the pad paper from the fourth conveyor belt 101.
[0029] like Figure 4 As shown, a roller 5 is rotatably connected to the middle of the baffle 4; the roller 5 and the baffle 4 are arranged correspondingly; during operation, when the padding paper moves along the surface of the baffle 4, it will contact the roller 5. Since the padding paper has some rigidity, after the padding paper contacts the roller 5, it will push the roller 5, thereby reducing the contact time between the padding paper and the baffle 4; by adding the roller 5, the contact time of the padding paper on the baffle 4 can be reduced, thereby accelerating the movement speed of the padding paper on the baffle 4.
[0030] like Figure 5 As shown, a plurality of support rods 6 are fixedly connected to the inner wall of the base 1; the support rods 6 are located above the first conveyor belt 11; a guide plate 61 is fixedly connected to the end of the support rod 6; the end of the guide plate 61 is arc-shaped; during operation, when the first conveyor belt 11 transports books, misaligned books will be guided by the guide plate 61 to move to the center position, thereby reducing the misalignment of the padding paper and the books; by adding the guide plate 61, the position of the books can be corrected, and at the same time, the arc shape of the end of the guide plate 61 can guide the books more smoothly when in contact with them.
[0031] Working principle: First, the first conveyor belt 11 and the second conveyor belt 12 are started using a drive device. Then, the books are first conveyed from the surface of the first conveyor belt 11 to below the fourth conveyor belt 101. At this time, the height of the books can be used to activate the cylinder 16, which causes the round rod 17 to push the fixing frame 18 to move, thus adjusting it to be slightly higher than the books. When the books move, the bottom paper feeding assembly 13 and the top paper feeding assembly 19 will detect the position of the books, and then place the padding paper on the surface of the fourth conveyor belt 101 and the third conveyor belt 14. Then, the third conveyor belt 14 and the fourth conveyor belt 101 will move the padding paper to match the books. With consistent movement, when the book moves to the padding position, the upper padding will naturally fall to the top of the book, while the lower padding will be moved by the book and then transported by the third conveyor belt 14, eventually reaching the surface of the second conveyor belt 12 along with the book, thus providing upper and lower padding for the book. After the top paper feeding assembly 19 transports the padding to the surface of the fourth conveyor belt 101, the padding will move along the surface of the fourth conveyor belt 101. Before the padding leaves the fourth conveyor belt 101 and reaches the top of the book, it will contact the rotating seat 2. At this time, the rotating seat 2 will guide the padding, thereby reducing the time the padding is suspended in mid-air. As the book moves, the guide wheel 22 rotates due to the book's movement after contacting it. Simultaneously, the guide wheel 22 presses the padding paper against the top of the book, increasing its adhesion as it leaves the fourth conveyor belt 101. When using the guide wheel 22 to guide the padding paper, the air pipe 31 can be connected to an air pump, allowing airflow to be blown out through the air outlet 3. This airflow is relatively weak and will not affect the book. When the padding paper contacts the guide wheel 22, the airflow presses the padding paper down again, accelerating the contact between the padding paper and the book. After the top paper feeding assembly 19 feeds the padding paper onto the fourth conveyor belt 101, the padding paper... When affected by external airflow, the paper will detach from the surface of the fourth conveyor belt 101 and be blocked by the baffle 4. At this time, the paper will move along the slope of the baffle 4 and return to the surface of the fourth conveyor belt 101 for transmission. When the paper moves along the surface of the baffle 4, it will contact the roller 5. Since the paper has some rigidity, it will push the roller 5 after contacting it, thereby reducing the contact time between the paper and the baffle 4. When the first conveyor belt 11 transmits books, misaligned books will be guided by the guide plate 61 to move to the center position, thereby reducing the misalignment between the paper and the books.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A device for upper and lower padding paper, comprising a base (1), characterized in that: The base (1) is provided with a first conveyor belt (11) inside; a second conveyor belt (12) is provided in the middle of the base (1); a bottom paper feeding assembly (13) is provided at the bottom of the base (1); a third conveyor belt (14) is provided on the inner side wall of the base (1); a support frame (15) is fixedly connected to the top of the base (1); a cylinder (16) is fixedly connected to the top of the support frame (15); a round rod (17) is fixedly connected to the output end of the cylinder (16); the round rod (17) is through and slidably connected to the support frame (15); a fixing frame (18) is fixedly connected to the bottom of the round rod (17); the fixing frame (18) and the support frame (15) are slidably connected; a top paper feeding assembly (19) is provided at the top of the fixing frame (18); a fourth conveyor belt (101) is provided at the end of the fixing frame (18).
2. The upper and lower padding paper device according to claim 1, characterized in that: A pair of rotating seats (2) are fixedly connected to the end of the fixed frame (18); a fixed rod (21) is rotatably connected to the middle of the rotating seat (2); the fixed rod (21) and the rotating seat (2) are connected by a torsion spring; a guide wheel (22) is rotatably connected to the middle of the fixed rod (21).
3. The upper and lower padding paper device according to claim 2, characterized in that: The guide wheel (22) has multiple air outlets (3) on its surface; the top of the air outlets (3) is connected to an air guide pipe (31); the air guide pipe (31) and the guide wheel (22) are connected.
4. The upper and lower padding paper device according to claim 3, characterized in that: The inner wall of the fixed frame (18) is fixed with multiple baffles (4); the bottom of the baffles (4) is set with an incline.
5. The upper and lower padding paper device according to claim 4, characterized in that: A roller (5) is rotatably connected to the middle of the baffle (4); the roller (5) and the baffle (4) are arranged correspondingly.
6. The upper and lower padding paper device according to claim 5, characterized in that: Multiple support rods (6) are fixed to the inner wall of the base (1); the support rods (6) are located above the first conveyor belt (11); a guide plate (61) is fixed to the end of the support rod (6); the end of the guide plate (61) is arc-shaped.